diff --git a/.eslintrc.json b/.eslintrc.json
index 5a4f4c243..1b4742ada 100644
--- a/.eslintrc.json
+++ b/.eslintrc.json
@@ -14,28 +14,15 @@
     "prettier"
   ],
   "globals": {
-    "jQuery": true,
-    "$": true,
     "_": true,
     "Backbone": true,
     "console": true,
-    "define": true,
     "ga": true,
     "intern": true,
-    "md": true,
     "module": true,
-    "moment": true,
-    "Mousetrap": true,
-    "PaginationMixin": true,
-    "Prism": true,
     "Promise": true,
     "require": true,
-    "wcEvents": true,
-    "wcTmpl": true,
     "WindowHelpers": true,
-    "Validation": true,
-    "prefillForm": true,
-    "setAnalyticsData": true,
     "__dirname": true
   },
   "rules": {
diff --git a/webcompat/static/js/lib/bugform-prefill.js b/webcompat/static/js/lib/bugform-prefill.js
deleted file mode 100644
index f411302d5..000000000
--- a/webcompat/static/js/lib/bugform-prefill.js
+++ /dev/null
@@ -1,52 +0,0 @@
-/* exported prefillForm */
-function prefillForm(message) {
-  if (!message) return;
-
-  var config = {
-    url: {
-      element: $("#url"),
-    },
-    details: {
-      element: $("#details"),
-      stringify: true,
-    },
-    src: {
-      element: $("#reported_with"),
-    },
-    extra_labels: {
-      element: $("#extra_labels"),
-      stringify: true,
-    },
-  };
-
-  var prepareValue = function (field, value) {
-    if (field.stringify) {
-      return JSON.stringify(value);
-    }
-
-    return value;
-  };
-
-  var setValues = function (data) {
-    Object.keys(config).forEach(function (key) {
-      if (data.hasOwnProperty(key)) {
-        var field = config[key];
-        field.element.val(prepareValue(field, data[key]));
-      }
-    });
-  };
-
-  var setAnalytics = function (campaign, source) {
-    if (!window.setAnalyticsData) return;
-
-    if (campaign && source) {
-      window.setAnalyticsData({
-        campaignName: campaign,
-        campaignSource: source,
-      });
-    }
-  };
-
-  setValues(message);
-  setAnalytics(message["utm_campaign"], message["utm_source"]);
-}
diff --git a/webcompat/static/js/lib/bugform-validation.js b/webcompat/static/js/lib/bugform-validation.js
deleted file mode 100644
index 775fe4198..000000000
--- a/webcompat/static/js/lib/bugform-validation.js
+++ /dev/null
@@ -1,52 +0,0 @@
-/* exported Validation */
-function Validation() {
-  var GITHUB_REGEXP = /^[a-z\d](?:[a-z\d]|-(?=[a-z\d])){0,38}$/i;
-  var ALLOWED_IMG_FORMAT = ["jpg", "jpeg", "jpe", "png", "gif", "bmp"];
-
-  var isReportableURL = function (url) {
-    var ok = url && (_.startsWith(url, "http:") || _.startsWith(url, "https:"));
-    ok &= !(_.startsWith(url, "http:// ") || _.startsWith(url, "https:// "));
-    return ok;
-  };
-
-  /**
-   Check a string is a valid GitHub username
-   - maximum 39 chars
-   - alphanumerical characters and hyphens
-   - no two consecutive hyphens
-   */
-  var isValidGitHubUsername = function (contact) {
-    return GITHUB_REGEXP.test(contact);
-  };
-
-  return {
-    isDescriptionValid: function (descField) {
-      var val = descField.val();
-      return $.trim(val) !== "";
-    },
-    isIssueValid: function (issueField) {
-      var val = issueField.val();
-      return $.trim(val) !== "";
-    },
-    isUrlValid: function (urlField) {
-      var val = urlField.val();
-      return $.trim(val) !== "" && isReportableURL(val);
-    },
-    isGithubUserNameValid: function (contactField) {
-      var contact = contactField.val();
-      return isValidGitHubUsername(contact) || $.trim(contact) === "";
-    },
-    isProblemTypeValid: function (problemTypeField) {
-      return problemTypeField.filter(":checked").length;
-    },
-    isImageTypeValid: function (uploadField) {
-      var splitImg = uploadField.val().split(".");
-      var ext = splitImg[splitImg.length - 1].toLowerCase();
-
-      return _.includes(ALLOWED_IMG_FORMAT, ext);
-    },
-    isOptionalValid: function (input) {
-      return !!input.val();
-    },
-  };
-}
diff --git a/webcompat/static/js/lib/bugform.js b/webcompat/static/js/lib/bugform.js
deleted file mode 100644
index ed560b8b4..000000000
--- a/webcompat/static/js/lib/bugform.js
+++ /dev/null
@@ -1,779 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/*eslint new-cap: ["error", { "capIsNewExceptions": ["Deferred"] }]*/
-
-function BugForm() {
-  // Set up listener for message events from screenshot-enabled add-ons
-  // Runs only when the DOM is ready
-  var me = this;
-  window.addEventListener(
-    "message",
-    function (event) {
-      $(function () {
-        me.onReceiveMessage(event);
-      });
-    },
-    false
-  );
-
-  // the initialization of the rest of the form happens when the DOM is ready
-  $(BugForm.prototype.onDOMReadyInit.bind(this));
-}
-
-BugForm.prototype.onDOMReadyInit = function () {
-  this.clickedButton = null;
-  this.detailsInput = $("#details:hidden");
-  this.consoleLogsInput = $("#console_logs_url:hidden");
-  this.errorLabel = $(".js-error-upload");
-  this.form = $("#js-ReportForm form");
-  this.hasImage = null;
-  this.loadingIndicator = $(".js-loader");
-  this.previewEl = $(".js-image-upload");
-  this.removeBanner = $(".js-remove-upload");
-  this.submitButtons = $("#js-ReportForm .js-Button");
-  this.submitButtonWrappers = $("#js-ReportForm .js-Button-wrapper");
-  this.submitTypeInput = $("#submit_type:hidden");
-  this.uploadLabel = $(".js-label-upload");
-  this.urlParamRegExp = /url=([^&]+)/;
-  this.validation = new Validation();
-
-  this.UPLOAD_LIMIT = 1024 * 1024 * 4;
-
-  this.inputs = {
-    url: {
-      el: $("#url"),
-      valid: null,
-      helpText: "A valid URL is required.",
-      errFunction: "requiredField",
-    },
-    problem_category: {
-      el: $("[name=problem_category]"),
-      valid: null,
-      helpText: "Problem type required.",
-      errFunction: "requiredField",
-    },
-    description: {
-      el: $("#description"),
-      valid: null,
-      helpText: "A problem summary is required.",
-      errFunction: "requiredField",
-    },
-    steps_reproduce: {
-      el: $("#steps_reproduce"),
-      valid: true,
-      helpText: null,
-    },
-    image: {
-      el: $("#image"),
-      // image should be valid by default because it's optional
-      valid: true,
-      helpText:
-        "Image must be one of the following: jpe, jpg, jpeg, png, gif, or bmp.",
-      errFunction: "imageField",
-    },
-    browser: {
-      el: $("#browser"),
-      valid: true,
-      helpText: null,
-      errFunction: "optionalField",
-    },
-    os: {
-      el: $("#os"),
-      valid: true,
-      helpText: null,
-      errFunction: "optionalField",
-    },
-    browser_test_type: {
-      el: $("[name=browser_test]"),
-      valid: true,
-      helpText: null,
-    },
-    contact: {
-      el: $("#contact"),
-      valid: true,
-      helpText:
-        "GitHub nicknames are 39 characters max, alphanumeric and hyphens only.",
-      errFunction: "requiredField",
-    },
-  };
-
-  this.browserField = this.inputs.browser.el;
-  this.osField = this.inputs.os.el;
-  this.problemType = this.inputs.problem_category.el;
-  this.uploadField = this.inputs.image.el;
-  this.urlField = this.inputs.url.el;
-  this.descField = this.inputs.description.el;
-  this.browserTestField = this.inputs.browser_test_type.el;
-  this.stepsToReproduceField = this.inputs.steps_reproduce.el;
-  this.contactField = this.inputs.contact.el;
-
-  return this.init();
-};
-
-BugForm.prototype.init = function () {
-  // Make sure we're not getting a report
-  // about our own site before checking params.
-  if (!this.isSelfReport()) {
-    this.checkParams();
-  }
-
-  this.disableSubmits();
-  this.urlField.on("blur input", this.checkUrl.bind(this));
-  this.descField.on("blur input", this.checkDescription.bind(this));
-  this.problemType.on("change", this.checkProblemTypeValidity.bind(this));
-  this.uploadField.on("change", this.checkImageTypeValidity.bind(this));
-  this.osField.on("blur", this.checkOptionalNonEmpty.bind(this, this.osField));
-  this.browserField.on(
-    "blur",
-    this.checkOptionalNonEmpty.bind(this, this.browserField)
-  );
-  this.contactField.on("blur input", this.checkGitHubUsername.bind(this));
-  this.submitButtons.on("click", this.storeClickedButton.bind(this));
-  this.submitButtonWrappers.on("click", this.onSubmitAttempt.bind(this));
-  this.form.on("submit", this.onFormSubmit.bind(this));
-
-  // prevent submit by hitting enter key for single line input fields
-  this.form.on(
-    "keypress",
-    ":input:not(textarea)",
-    this.preventSubmitByEnter.bind(this)
-  );
-
-  // See if the user already has a valid form
-  // (after a page refresh, back button, etc.)
-  this.checkForm();
-};
-
-BugForm.prototype.onReceiveMessage = function (event) {
-  // We're getting a report about our own site, so let's bail.
-  if (this.isSelfReport()) {
-    return false;
-  }
-
-  // Make sure the data is coming from a trusted source.
-  // (i.e., our add-on or some other priviledged code sent it)
-  if (location.origin === event.origin) {
-    if (
-      event.data.hasOwnProperty("screenshot") &&
-      event.data.hasOwnProperty("message")
-    ) {
-      this.handleScreenshot(event.data.screenshot);
-      this.handleMessage(event.data.message);
-    } else {
-      this.handleScreenshot(event.data);
-    }
-  }
-};
-
-BugForm.prototype.handleScreenshot = function (screenshot) {
-  if (!screenshot) {
-    return;
-  }
-  // See https://github.com/webcompat/webcompat.com/issues/1252 to track
-  // the work of only accepting blobs, which should simplify things.
-  if (screenshot instanceof Blob) {
-    // convertToDataURI sends the resulting string to the upload
-    // callback.
-    this.convertToDataURI(screenshot, this.showUploadPreview.bind(this));
-  } else {
-    // ...the data is already a data URI string
-    this.showUploadPreview(screenshot);
-  }
-};
-
-BugForm.prototype.handleMessage = function (message) {
-  if (!message) {
-    return;
-  }
-
-  prefillForm(message);
-  this.checkForm();
-};
-
-BugForm.prototype.preventSubmitByEnter = function (event) {
-  if (event.key === "Enter") {
-    event.preventDefault();
-  }
-};
-
-BugForm.prototype.showUploadPreview = function (dataURI) {
-  // The final size of Base64-encoded binary data is ~equal to
-  // 1.37 times the original data size + 814 bytes (for headers).
-  // so, bytes = (encoded_string.length - 814) / 1.37)
-  // see https://en.wikipedia.org/wiki/Base64#MIME
-  if (String(dataURI).length - 814 / 1.37 > this.UPLOAD_LIMIT) {
-    this.downsampleImage(
-      dataURI,
-      _.bind(function (downsampledData) {
-        // Recurse until it's small enough for us to upload.
-        this.showUploadPreview(downsampledData);
-      }, this)
-    );
-  } else {
-    this.makeValid("image");
-    this.addPreviewBackground(dataURI);
-  }
-};
-
-BugForm.prototype.downsampleImage = function (dataURI, callback) {
-  var img = document.createElement("img");
-  var canvas = document.createElement("canvas");
-  var ctx = canvas.getContext("2d");
-
-  img.onload = function () {
-    // scale the tmp canvas to 50%
-    canvas.width = Math.floor(img.width / 2);
-    canvas.height = Math.floor(img.height / 2);
-    ctx.scale(0.5, 0.5);
-    // draw back in the screenshot (at 50% scale)
-    // and re-serialize to data URI
-    ctx.drawImage(img, 0, 0);
-    // Note: this will convert GIFs to JPEG, which breaks
-    // animated GIFs. However, this only will happen if they
-    // were above the upload limit size. So... sorry?
-    var screenshotData = canvas.toDataURL("image/jpeg", 0.8);
-    (img = null), (canvas = null);
-
-    callback(screenshotData);
-  };
-
-  img.src = dataURI;
-};
-
-// Is the user trying to report a site against webcompat.com itself?
-BugForm.prototype.isSelfReport = function (href) {
-  href = href || location.href;
-  var url = href.match(this.urlParamRegExp);
-  if (url !== null) {
-    if (_.includes(decodeURIComponent(url[0]), location.origin)) {
-      return true;
-    }
-  }
-  return false;
-};
-
-// Do some extra work based on the GET params that come with the request
-BugForm.prototype.checkParams = function () {
-  // Don't bother doing any work for bare requests.
-  if (!location.search) {
-    return;
-  }
-
-  var url = location.href.match(this.urlParamRegExp);
-  if (url !== null) {
-    url = this.trimWyciwyg(decodeURIComponent(url[1]));
-    this.urlField.val(url);
-    this.makeValid("url");
-  }
-
-  // If we have a problem_type param, and it matches the value, select it for
-  // the user. see https://github.com/webcompat/webcompat.com/blob/34c3b6b1a1116b401a9a442685131ae747045f67/webcompat/form.py#L38
-  // for possible matching values
-  var problemType = location.href.match(/problem_type=([^&]*)/);
-  if (problemType !== null) {
-    $("[value=" + problemType[1] + "]").click();
-  }
-
-  // If we have details, put it inside a hidden input and append it to the
-  // form.
-  var details = location.href.match(/details=([^&]*)/);
-  if (details) {
-    this.addDetails(details[1]);
-  }
-};
-
-BugForm.prototype.addDetails = function (detailsParam) {
-  // The content of the details param may be encoded via
-  // application/x-www-form-urlencoded, so we need to change the
-  // + (SPACE) to %20 before decoding
-  this.detailsInput.val(decodeURIComponent(detailsParam.replace(/\+/g, "%20")));
-};
-
-BugForm.prototype.storeClickedButton = function (event) {
-  this.clickedButton = event.target.name;
-};
-
-BugForm.prototype.trimWyciwyg = function (url) {
-  // Trim wyciwyg://N/ from URL, if found.
-  // See https://bugzilla.mozilla.org/show_bug.cgi?id=1098037 &
-  // https://en.wikipedia.org/wiki/WYCIWYG
-  var wyciwygRe = /(wyciwyg:\/\/\d+\/)/i;
-  if (url.search(wyciwygRe) !== 0) {
-    return url;
-  } else {
-    return url.replace(wyciwygRe, "");
-  }
-};
-
-BugForm.prototype.disableSubmits = function () {
-  this.submitButtons.prop("disabled", true);
-  this.submitButtons.addClass("is-disabled");
-};
-
-BugForm.prototype.enableSubmits = function () {
-  this.submitButtons.prop("disabled", false);
-  this.submitButtons.removeClass("is-disabled");
-};
-
-/* determines function based on whether validation returns true or false */
-BugForm.prototype.determineValidityFunction = function (func, field, silent) {
-  if (func(field)) {
-    return "makeValid";
-  }
-  return silent ? "makeInvalidSilent" : "makeInvalid";
-};
-
-BugForm.prototype.checkProblemTypeValidity = function (silent) {
-  var func = this.determineValidityFunction(
-    this.validation.isProblemTypeValid,
-    this.problemType,
-    silent
-  );
-  this[func]("problem_category");
-};
-
-BugForm.prototype.checkImageTypeValidity = function (event, silent) {
-  // Bail if there's no image.
-  if (!this.uploadField.val()) {
-    return;
-  }
-
-  var func = this.determineValidityFunction(
-    this.validation.isImageTypeValid,
-    this.uploadField,
-    silent
-  );
-  this[func]("image");
-
-  if (func === "makeValid" && event) {
-    // We can just grab the 0th one, because we only allow uploading
-    // a single image at a time (for now)
-    this.convertToDataURI(
-      event.target.files[0],
-      this.showUploadPreview.bind(this)
-    );
-  }
-  // null out input.value so we get a consistent
-  // change event across browsers
-  if (event) {
-    event.target.value = null;
-  }
-};
-
-BugForm.prototype.checkUrl = function (event) {
-  var isSilent = event.type === "input" || !this.urlField.val();
-  this.checkURLValidity(isSilent);
-};
-
-BugForm.prototype.checkDescription = function () {
-  var isSilent = !this.descField.val();
-  this.checkDescriptionValidity(isSilent);
-};
-
-/* Check to see that the URL input element is not empty,
-   or if it's a non-webby scheme. */
-BugForm.prototype.checkURLValidity = function (silent) {
-  var func = this.determineValidityFunction(
-    this.validation.isUrlValid,
-    this.urlField,
-    silent
-  );
-  this[func]("url");
-};
-
-/* Check to see that the description input element is not empty. */
-BugForm.prototype.checkDescriptionValidity = function (silent) {
-  var func = this.determineValidityFunction(
-    this.validation.isDescriptionValid,
-    this.descField,
-    silent
-  );
-  this[func]("description");
-};
-
-/* Check if Browser and OS are empty or not, only
-   so we can set them to valid (there is no invalid state)*/
-BugForm.prototype.checkOptionalNonEmpty = function (field) {
-  var func = this.determineValidityFunction(
-    this.validation.isOptionalValid,
-    field
-  );
-  var inputId = field.prop("id");
-  this[func](inputId);
-};
-
-/* Check to see if the GitHub username has the right syntax.*/
-BugForm.prototype.checkGitHubUsername = function (event, silent) {
-  var func = this.determineValidityFunction(
-    this.validation.isGithubUserNameValid,
-    this.contactField,
-    silent
-  );
-  this[func]("contact");
-};
-
-BugForm.prototype.onSubmitAttempt = function () {
-  this.performChecks();
-};
-
-BugForm.prototype.performChecks = function (isSilent) {
-  this.checkURLValidity(isSilent);
-  this.checkDescriptionValidity(isSilent);
-  this.checkProblemTypeValidity(isSilent);
-  this.checkImageTypeValidity(null, isSilent);
-  this.checkGitHubUsername(null, isSilent);
-};
-
-BugForm.prototype.checkForm = function () {
-  // Run through and see if there's any user input in the
-  // required inputs
-  var inputs = [
-    this.problemType.filter(":checked").length,
-    this.urlField.val(),
-    this.descField.val(),
-    this.uploadField.val(),
-  ];
-  if (_.some(inputs, Boolean)) {
-    // then, check validity
-    this.performChecks(true);
-  }
-  // Make sure we only do this if the inputs exist on the page
-  if (this.browserField.length) {
-    this.checkOptionalNonEmpty(this.browserField);
-  }
-  if (this.osField.length) {
-    this.checkOptionalNonEmpty(this.osField);
-  }
-};
-
-BugForm.prototype.requiredField = function (id, inlineHelp) {
-  inlineHelp.insertAfter("label[for=" + id + "]");
-};
-
-BugForm.prototype.imageField = function (id, inlineHelp) {
-  $(".form-upload-error").remove();
-
-  inlineHelp
-    .removeClass("form-message-error")
-    .addClass("form-upload-error")
-    .appendTo(".js-error-upload");
-
-  this.uploadLabel.addClass("is-hidden");
-  this.removeBanner.addClass("is-hidden");
-  $(".js-error-upload").removeClass("is-hidden");
-
-  $(".form-message-error").hide();
-  $(".form-input-validation .error").hide();
-  this.removeUploadPreview();
-};
-
-BugForm.prototype.optionalField = function (id) {
-  this.inputs[id].el
-    .parents(".js-Form-group")
-    .removeClass("is-error js-form-error");
-};
-
-/* shows an error based on the errFunction in the config above */
-BugForm.prototype.showError = function (id) {
-  if (!this.inputs[id].hasOwnProperty("errFunction")) return;
-
-  var inlineHelp = $("<small></small>", {
-    class: "label-icon-message form-message-error",
-    text: this.inputs[id].helpText,
-  });
-
-  this.inputs[id].el
-    .parents(".js-Form-group")
-    .removeClass("is-validated js-no-error")
-    .addClass("is-error js-form-error");
-
-  var func = this.inputs[id].errFunction;
-  this[func](id, inlineHelp);
-};
-
-BugForm.prototype.makeInvalid = function (id) {
-  // Early return if inline help is already in place.
-  if (this.inputs[id].valid === false) {
-    return;
-  }
-
-  this.inputs[id].valid = false;
-  this.showError(id);
-  // someone might decide to just not select an image after seeing the error,
-  // so buttons shouldn't be disabled
-  if (id !== "image") {
-    this.disableSubmits();
-  }
-};
-
-BugForm.prototype.makeInvalidSilent = function (id) {
-  this.removeSuccessStyle(this.inputs[id].el);
-  this.disableSubmits();
-};
-
-BugForm.prototype.checkAllRequiredValid = function () {
-  return (
-    this.inputs["url"].valid &&
-    this.inputs["problem_category"].valid &&
-    this.inputs["image"].valid &&
-    this.inputs["description"].valid &&
-    this.inputs["contact"].valid
-  );
-};
-
-BugForm.prototype.enableSubmitsIfFormValid = function () {
-  if (this.checkAllRequiredValid()) {
-    this.enableSubmits();
-  }
-};
-
-BugForm.prototype.removeSuccessStyle = function (el) {
-  el.parents(".js-Form-group").removeClass("is-validated js-no-error");
-};
-
-BugForm.prototype.showSuccess = function (el) {
-  el.parents(".js-Form-group")
-    .removeClass("is-error js-form-error")
-    .addClass("is-validated js-no-error");
-
-  el.parents(".js-Form-group").find(".form-message-error").remove();
-};
-
-BugForm.prototype.makeValid = function (id) {
-  this.inputs[id].valid = true;
-  this.showSuccess(this.inputs[id].el);
-  this.enableSubmitsIfFormValid();
-};
-
-/*
-  If the users browser understands the FileReader API, show a preview
-  of the image they're about to load, then invoke the passed in callback
-  with the result of reading the blobOrFile as a dataURI.
-*/
-BugForm.prototype.convertToDataURI = function (blobOrFile, callback) {
-  if (!(window.FileReader && window.File)) {
-    return;
-  }
-
-  // One last image type validation check.
-  if (!blobOrFile.type.match("image.*")) {
-    this.makeInvalid("image");
-    return;
-  }
-
-  var reader = new FileReader();
-  reader.onload = function (event) {
-    var dataURI = event.target.result;
-    callback(dataURI);
-  };
-  reader.readAsDataURL(blobOrFile);
-};
-
-BugForm.prototype.addPreviewBackground = function (dataURI) {
-  if (!_.startsWith(dataURI, "data:image/")) {
-    return;
-  }
-
-  this.previewEl.css({
-    background: "url(" + dataURI + ") no-repeat center / contain",
-  });
-
-  this.hasImage = true;
-  this.showRemoveUpload();
-};
-
-/*
-  Allow users to remove an image from the form upload.
-*/
-BugForm.prototype.showRemoveUpload = function () {
-  // hide upload image errors (this will no-op if the user never saw one)
-  $(".form-upload-error").remove();
-
-  this.errorLabel.addClass("is-hidden");
-  this.uploadLabel.removeClass("visually-hidden");
-
-  this.removeBanner.removeClass("is-hidden");
-  this.removeBanner.attr("tabIndex", "0");
-  this.uploadLabel.addClass("visually-hidden");
-  this.removeBanner.on("click", this.removeUploadPreview.bind(this));
-};
-
-/*
-  Remove the upload image preview and hide the banner.
-*/
-BugForm.prototype.removeUploadPreview = function (event) {
-  if (event && event.originalEvent instanceof Event) {
-    // show the upload label when we're responding to a click event
-    // (instead of being called from an error handler, which will
-    // display its own error label)
-    this.uploadLabel.removeClass("visually-hidden").removeClass("is-hidden");
-  }
-  this.previewEl.css("background", "none");
-  this.removeBanner.addClass("is-hidden");
-  this.removeBanner.attr("tabIndex", "-1");
-  this.removeBanner.off("click");
-  this.removeBanner.get(0).blur();
-
-  this.hasImage = false;
-
-  // clear out the input[type=file] as well
-  this.uploadField.val(this.uploadField.get(0).defaultValue);
-};
-
-BugForm.prototype.showLoadingIndicator = function () {
-  this.loadingIndicator.addClass("is-active");
-};
-
-BugForm.prototype.hideLoadingIndicator = function () {
-  this.loadingIndicator.removeClass("is-active");
-};
-
-BugForm.prototype.onFormSubmit = function (event) {
-  event.preventDefault();
-  this.disableSubmits();
-  this.showLoadingIndicator();
-  this.uploadConsoleLogs().always(
-    function () {
-      this.uploadImage().then(this.submitForm.bind(this));
-    }.bind(this)
-  );
-};
-
-/*
-   Upload console logs before form submission so we can
-   put a link to it in the hidden field.
-*/
-BugForm.prototype.uploadConsoleLogs = function () {
-  var details = JSON.parse(this.detailsInput.val());
-
-  if (!details || !details.consoleLog) {
-    var dfd = $.Deferred();
-    return dfd.resolve();
-  }
-
-  var formdata = new FormData();
-  formdata.append("console_logs", JSON.stringify(details.consoleLog));
-
-  return $.ajax({
-    contentType: false,
-    processData: false,
-    data: formdata,
-    method: "POST",
-    url: "/upload/",
-    success: function (response) {
-      var path = location.origin + "/console_logs/";
-      this.consoleLogsInput.val(path + response.url);
-    }.bind(this),
-  });
-};
-
-/*
-   Upload the image before form submission so we can
-   put an image link in the bug description.
-*/
-BugForm.prototype.uploadImage = function () {
-  if (!this.hasImage) {
-    var dfd = $.Deferred();
-    return dfd.resolve();
-  }
-
-  var dataURI = this.getDataURIFromPreviewEl();
-  this.removeBanner.addClass("is-hidden");
-
-  var formdata = new FormData();
-  formdata.append("image", dataURI);
-
-  return $.ajax({
-    contentType: false,
-    processData: false,
-    data: formdata,
-    method: "POST",
-    url: "/upload/",
-    success: this.addImageURL.bind(this),
-    error: this.handleUploadError.bind(this),
-  });
-};
-
-/*
-   React to server-side errors related to images by showing a flash
-   message to the user, and clearing out the bad image and preview.
-
-   If we're here, the attempted form submission failed.
-*/
-BugForm.prototype.handleUploadError = function (response) {
-  if (response && response.status === 415) {
-    wcEvents.trigger("flash:error", {
-      message: this.inputs.image.helpText,
-      timeout: 5000,
-    });
-  }
-
-  if (response && response.status === 413) {
-    wcEvents.trigger("flash:error", {
-      message:
-        "The image is too big! Please choose something smaller than 4MB.",
-      timeout: 5000,
-    });
-  }
-
-  this.hideLoadingIndicator();
-  this.removeUploadPreview();
-};
-
-BugForm.prototype.submitForm = function () {
-  var dfd = $.Deferred();
-  var formEl = this.form.get(0);
-  // Calling submit() manually on the form won't contain details
-  // about which <button> was clicked (since one wasn't clicked).
-  // So we send that with the form data via a hidden input.
-  this.submitTypeInput.val(this.clickedButton);
-  formEl.submit();
-  dfd.resolve();
-  return dfd.promise();
-};
-
-/*
-  Grab the data URI portion inside of a serialized data URI
-  backgroundImage, i.e, for the following two possible strings,
-  'url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAACAAAAAYACAIAAABt)'
-  'url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAACAAAAAYACAIAAABt")'
-  we expect "data:image/ping;base64,iVBORw0KGgoAAAANSUhEUgAACAAAAAYACAIAAABt"
-  to be matched.
-
-  Note: browsers are inconsistent in quoting CSSOM serialization
-*/
-BugForm.prototype.getDataURIFromPreviewEl = function () {
-  var bgImage = this.previewEl.get(0).style.backgroundImage;
-  var re = /url\(['"]{0,1}(data:image\/(?:jpeg*|jpg|png|gif|bmp);\s*base64,.+)['"]{0,1}\)/;
-  var match = re.exec(bgImage);
-  if (match === null) {
-    // In theory it shouldn't be possible for there to not be a match at this
-    // point, but handle it just in case.
-    this.makeInvalid("image");
-    return;
-  }
-
-  return match[1];
-};
-
-/*
-  create the markdown with the URL of a newly uploaded image
-  and its thumbnail URL assets to the bug description
-*/
-BugForm.prototype.addImageURL = function (response) {
-  var img_url = response.url;
-  var imageURL = [
-    "<details><summary>View the screenshot</summary>",
-    "<img alt='Screenshot' src='",
-    img_url,
-    "'></details>",
-  ].join("");
-
-  this.stepsToReproduceField.val(function (idx, value) {
-    return value + "\n" + imageURL;
-  });
-};
-
-new BugForm();
diff --git a/webcompat/static/js/lib/issue-wizard-bugform.js b/webcompat/static/js/lib/issue-wizard-bugform.js
deleted file mode 100644
index eb2854691..000000000
--- a/webcompat/static/js/lib/issue-wizard-bugform.js
+++ /dev/null
@@ -1,1376 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/*eslint new-cap: ["error", { "capIsNewExceptions": ["Deferred"] }]*/
-
-function BugForm() {
-  // Set up listener for message events from screenshot-enabled add-ons
-  // Runs only when the DOM is ready
-  var me = this;
-  window.addEventListener(
-    "message",
-    function (event) {
-      $(function () {
-        me.onReceiveMessage(event);
-      });
-    },
-    false
-  );
-
-  // the initialization of the rest of the form happens when the DOM is ready
-  $(BugForm.prototype.onDOMReadyInit.bind(this));
-}
-
-BugForm.prototype.onDOMReadyInit = function () {
-  this.clickedButton = null;
-  this.detailsInput = $("#details:hidden");
-  this.consoleLogsInput = $("#console_logs_url:hidden");
-  this.errorLabel = $(".js-error-upload");
-  this.form = $("#js-ReportForm form");
-  this.hasImage = null;
-  this.loadingIndicator = $(".js-loader");
-  this.previewEl = $(".js-image-upload");
-  this.removeScreenshotButton = $(".js-remove-upload");
-  this.uploadOther = $(".screenshot-select-trigger");
-  this.submitButtons = $("#js-ReportForm .js-Button");
-  this.submitButtonWrappers = $("#js-ReportForm .js-Button-wrapper");
-  this.submitTypeInput = $("#submit_type:hidden");
-  this.uploadLabel = $(".js-label-upload");
-  this.nextStepBtn = $(".next-step");
-  this.sitePrettyUrl = $("#website-url");
-  this.step1Trigger = $(".next-step.step-1");
-  this.step2Trigger = $(".next-step.step-2");
-  this.step3Trigger = $("#problem_category input");
-  this.step3Btn = $(".next-step.step-3");
-  this.step4Btn = $(".next-step.step-4");
-  this.step4Trigger = $(".subproblem input[type='radio']");
-  this.step5Btn = $(".next-step.issue-btn.step-5");
-  this.step6Btn = $("button.next-step.step-6");
-  this.step8Btn = $("button.next-step.step-8");
-  this.step10Btn = $("button.next-step.step-10");
-  this.step3Radio = $(".step-container.step3 input");
-  this.step1Container = $(".step-container.step1");
-  this.step2Container = $(".step-container.step2");
-  this.step3Container = $(".step-container.step3");
-  this.step4Container = $(".step-container.step4");
-  this.step5Container = $(".step-container.step5");
-  this.step6Container = $(".step-container.step6");
-  this.step6Radio = $(".step-container.step6 .input-control input");
-  this.step7Container = $(".step-container.step7");
-  this.step8Container = $(".step-container.step8");
-  this.step9Container = $(".step-container.step9");
-  this.step10Container = $(".step-container.step10");
-  this.step11Container = $(".step-container.step11");
-  this.anonUsernameTrigger = $("#open-username");
-  this.usernameContainer = $(".optional-username");
-  this.noOtherBrowser = "no-other-browser";
-  this.urlStep = 1;
-  this.problemStep = 2;
-  this.subproblemStep = 3;
-  this.browserDetectionStep = 4;
-  this.customBrowserStep = 5;
-  this.browserSelectionStepNo = 7;
-  this.descriptionStep = 8;
-  this.stepNotDefined = -1;
-  this.problemCategoryName = "problem_category";
-  this.otherProblemId = "unknown_bug";
-  this.browserSelectionName = "tested_browsers";
-  this.otherBrowserId = "other";
-  this.detectionBugId = "detection_bug";
-  this.otherProblemElements = $(".other-problem");
-  this.otherBrowserElements = $(".other-browser");
-  this.testedOtherBrowsersId = "#browser_test-0";
-  this.noOtherBrowserTestedId = "#browser_test-1";
-  this.uploadTextElements = $(".up-message");
-  this.isSubproblem = false;
-  this.blockNext = false;
-  this.skipOneStep = false;
-  this.slideUpTimeout = 350;
-  this.descriptionMinChars = 30;
-  this.headerHeight = 130;
-  this.progressBar = $(".problem-description .progress .bar");
-  this.progressContainer = $(".problem-description .progress");
-
-  this.urlParamRegExp = /url=([^&]+)/;
-  this.cssAnimations = {
-    slideup: "slideup",
-    slidedown: "slidedown",
-    slideupdown: "slideupdown",
-    slidedownandheight: "slidedownandheight",
-    slideupandheight: "slideupandheight",
-    slidedownusername: "slidedownusername",
-  };
-
-  this.stepsArray = [
-    this.step1Container,
-    this.step2Container,
-    this.step3Container,
-    this.step4Container,
-    this.step5Container,
-    this.step6Container,
-    this.step7Container,
-    this.step8Container,
-    this.step9Container,
-    this.step10Container,
-    this.step11Container,
-  ];
-
-  this.uploadFileChoice = 1;
-
-  this.validation = new Validation();
-
-  this.UPLOAD_LIMIT = 1024 * 1024 * 4;
-
-  this.inputs = {
-    url: {
-      el: $("#url"),
-      valid: null,
-      helpText: "A valid URL is required.",
-      errFunction: "requiredField",
-    },
-    problem_category: {
-      el: $("[name=problem_category]"),
-      valid: null,
-      helpText: "Problem type required.",
-      errFunction: "requiredField",
-    },
-
-    site_bug_subcategory: {
-      el: $("[name=site_bug_subcategory]"),
-      valid: null,
-      helpText: "Problem type required.",
-      errFunction: "requiredField",
-    },
-    layout_bug_subcategory: {
-      el: $("[name=layout_bug_subcategory]"),
-      valid: null,
-      helpText: "Problem type required.",
-      errFunction: "requiredField",
-    },
-    video_bug_subcategory: {
-      el: $("[name=video_bug_subcategory]"),
-      valid: null,
-      helpText: "Problem type required.",
-      errFunction: "requiredField",
-    },
-    browsers_selection: {
-      el: $("[name=tested_browsers]"),
-      valid: null,
-      helpText: "Browser selection required.",
-      errFunction: "requiredField",
-    },
-
-    other_problem: {
-      el: $("[name=other_problem]"),
-      valid: null,
-      helpText: "Problem type required.",
-      errFunction: "optionalField",
-    },
-    description: {
-      el: $("#description"),
-      valid: null,
-      helpText: "A problem summary is required.",
-      errFunction: "requiredField",
-    },
-    steps_reproduce: {
-      el: $("#steps_reproduce"),
-      valid: true,
-      helpText: null,
-    },
-    image: {
-      el: $("#image"),
-      // image should be valid by default because it's optional
-      valid: true,
-      helpText:
-        "Image must be one of the following: jpe, jpg, jpeg, png, gif, or bmp.",
-      errFunction: "imageField",
-    },
-    browser: {
-      el: $("#browser"),
-      valid: true,
-      helpText: null,
-      errFunction: "requiredField",
-    },
-    os: {
-      el: $("#os"),
-      valid: true,
-      helpText: null,
-      errFunction: "requiredField",
-    },
-    browser_test_type: {
-      el: $("[name=browser_test]"),
-      valid: true,
-      helpText: null,
-    },
-    contact: {
-      el: $("#contact"),
-      valid: true,
-      helpText:
-        "GitHub nicknames are 39 characters max, alphanumeric and hyphens only.",
-      errFunction: "requiredField",
-    },
-  };
-
-  this.browserField = this.inputs.browser.el;
-  this.browserVal = this.inputs.browser.el.val();
-  this.osField = this.inputs.os.el;
-  this.osVal = this.inputs.os.el.val();
-  this.problemType = this.inputs.problem_category.el;
-  this.otherProblem = this.inputs.other_problem.el;
-  this.otherBrowser = this.inputs.browser_test_type.el;
-
-  this.siteBugType = this.inputs.site_bug_subcategory.el;
-  this.layoutBugType = this.inputs.layout_bug_subcategory.el;
-  this.videoBugType = this.inputs.video_bug_subcategory.el;
-  this.browserSelection = this.inputs.browsers_selection.el;
-
-  this.uploadField = this.inputs.image.el;
-  this.urlField = this.inputs.url.el;
-  this.descField = this.inputs.description.el;
-  this.browserTestField = this.inputs.browser_test_type.el;
-  this.stepsToReproduceField = this.inputs.steps_reproduce.el;
-  this.contactField = this.inputs.contact.el;
-
-  return this.init();
-};
-
-BugForm.prototype.init = function () {
-  // Make sure we're not getting a report
-  // about our own site before checking params.
-  if (!this.isSelfReport()) {
-    this.checkParams();
-  }
-
-  this.disableSubmits();
-  this.urlField.on("blur input", this.checkUrl.bind(this));
-  this.stepsToReproduceField.on("blur input", this.checkDescription.bind(this));
-  this.stepsToReproduceField.on(
-    "blur input",
-    this.textareaTrackProgress.bind(this)
-  );
-  this.problemType.on("change", this.checkProblemTypeValidity.bind(this));
-  this.siteBugType.on("change", this.checkBugTypeValidity.bind(this));
-  this.layoutBugType.on("change", this.checkBugTypeValidity.bind(this));
-  this.videoBugType.on("change", this.checkBugTypeValidity.bind(this));
-  this.browserSelection.on("change", this.checkBrowserValidity.bind(this));
-  this.otherBrowser.on("blur input", this.checkBrowserInput.bind(this));
-  this.otherProblem.on("blur input", this.checkOtherProblem.bind(this));
-  this.uploadField.on("change", this.checkImageTypeValidity.bind(this));
-  this.osField.on("blur", this.checkOptionalNonEmpty.bind(this, this.osField));
-  this.browserField.on(
-    "blur",
-    this.checkOptionalNonEmpty.bind(this, this.browserField)
-  );
-  this.contactField.on("blur input", this.checkGitHubUsername.bind(this));
-  this.submitButtons.on("click", this.storeClickedButton.bind(this));
-  this.submitButtonWrappers.on("click", this.onSubmitAttempt.bind(this));
-  this.form.on("submit", this.onFormSubmit.bind(this));
-
-  // prevent submit by hitting enter key for single line input fields
-  this.form.on(
-    "keypress",
-    ":input:not(textarea)",
-    this.preventSubmitByEnter.bind(this)
-  );
-
-  // add event listeners for the elements that trigger next step
-  this.nextStepBtn.on("click", this.nextStep.bind(this));
-  this.step3Trigger.on("change", this.nextStep.bind(this));
-  this.step3Radio.on("change", this.nextStep.bind(this));
-  this.step4Btn.on("click", this.resetDefaultDevice.bind(this));
-  this.step6Radio.on("change", this.nextStep.bind(this));
-  this.anonUsernameTrigger.on("click", this.revealUsernameField.bind(this));
-
-  window.addEventListener("pageshow", this.resetProblemType.bind(this));
-
-  // Send GA event for all the `next` button clicks
-  if ("ga" in window) {
-    this.stepsArray.forEach(function (element) {
-      $(element).on("click", function () {
-        let ga_event = {
-          eventAction: "click",
-          eventCategory: "wizard next-step click",
-          eventLabel: this.className,
-        };
-        window.ga("send", "event", ga_event);
-      });
-      $(element).on("change", function () {
-        let ga_event = {
-          eventAction: "input",
-          eventCategory: "wizard input",
-          eventLabel: this.className,
-        };
-        window.ga("send", "event", ga_event);
-      });
-    });
-  }
-
-  // See if the user already has a valid form
-  // (after a page refresh, back button, etc.)
-  this.checkForm();
-};
-
-BugForm.prototype.onReceiveMessage = function (event) {
-  // We're getting a report about our own site, so let's bail.
-  if (this.isSelfReport()) {
-    return false;
-  }
-
-  // Make sure the data is coming from a trusted source.
-  // (i.e., our add-on or some other priviledged code sent it)
-  if (location.origin === event.origin) {
-    if (
-      event.data.hasOwnProperty("screenshot") &&
-      event.data.hasOwnProperty("message")
-    ) {
-      this.handleScreenshot(event.data.screenshot);
-      this.handleMessage(event.data.message);
-    } else {
-      this.handleScreenshot(event.data);
-    }
-  }
-};
-
-BugForm.prototype.handleScreenshot = function (screenshot) {
-  if (!screenshot) {
-    return;
-  }
-  // See https://github.com/webcompat/webcompat.com/issues/1252 to track
-  // the work of only accepting blobs, which should simplify things.
-  if (screenshot instanceof Blob) {
-    // convertToDataURI sends the resulting string to the upload
-    // callback.
-    this.convertToDataURI(screenshot, this.showUploadPreview.bind(this));
-  } else {
-    // ...the data is already a data URI string
-    this.showUploadPreview(screenshot);
-  }
-};
-
-BugForm.prototype.handleMessage = function (message) {
-  if (!message) {
-    return;
-  }
-
-  prefillForm(message);
-  this.checkForm();
-};
-
-BugForm.prototype.preventSubmitByEnter = function (event) {
-  if (event.key === "Enter") {
-    event.preventDefault();
-  }
-};
-
-BugForm.prototype.showUploadPreview = function (dataURI) {
-  // The final size of Base64-encoded binary data is ~equal to
-  // 1.37 times the original data size + 814 bytes (for headers).
-  // so, bytes = (encoded_string.length - 814) / 1.37)
-  // see https://en.wikipedia.org/wiki/Base64#MIME
-  if (String(dataURI).length - 814 / 1.37 > this.UPLOAD_LIMIT) {
-    this.downsampleImage(
-      dataURI,
-      _.bind(function (downsampledData) {
-        // Recurse until it's small enough for us to upload.
-        this.showUploadPreview(downsampledData);
-      }, this)
-    );
-  } else {
-    this.makeValid("image");
-    this.addPreviewBackground(dataURI);
-  }
-};
-
-BugForm.prototype.downsampleImage = function (dataURI, callback) {
-  var img = document.createElement("img");
-  var canvas = document.createElement("canvas");
-  var ctx = canvas.getContext("2d");
-
-  img.onload = function () {
-    // scale the tmp canvas to 50%
-    canvas.width = Math.floor(img.width / 2);
-    canvas.height = Math.floor(img.height / 2);
-    ctx.scale(0.5, 0.5);
-    // draw back in the screenshot (at 50% scale)
-    // and re-serialize to data URI
-    ctx.drawImage(img, 0, 0);
-    // Note: this will convert GIFs to JPEG, which breaks
-    // animated GIFs. However, this only will happen if they
-    // were above the upload limit size. So... sorry?
-    var screenshotData = canvas.toDataURL("image/jpeg", 0.8);
-    (img = null), (canvas = null);
-
-    callback(screenshotData);
-  };
-
-  img.src = dataURI;
-};
-
-// Is the user trying to report a site against webcompat.com itself?
-BugForm.prototype.isSelfReport = function (href) {
-  href = href || location.href;
-  var url = href.match(this.urlParamRegExp);
-  if (url !== null) {
-    if (_.includes(decodeURIComponent(url[0]), location.origin)) {
-      return true;
-    }
-  }
-  return false;
-};
-
-// Do some extra work based on the GET params that come with the request
-BugForm.prototype.checkParams = function () {
-  // Don't bother doing any work for bare requests.
-  if (!location.search) {
-    return;
-  }
-
-  var url = location.href.match(this.urlParamRegExp);
-  if (url !== null) {
-    url = this.trimWyciwyg(decodeURIComponent(url[1]));
-    this.urlField.val(url);
-    this.makeValid("url");
-  }
-
-  // If we have a problem_type param, and it matches the value, select it for
-  // the user. see https://github.com/webcompat/webcompat.com/blob/34c3b6b1a1116b401a9a442685131ae747045f67/webcompat/form.py#L38
-  // for possible matching values
-  var problemType = location.href.match(/problem_type=([^&]*)/);
-  if (problemType !== null) {
-    $("[value=" + problemType[1] + "]").click();
-  }
-
-  // If we have details, put it inside a hidden input and append it to the
-  // form.
-  var details = location.href.match(/details=([^&]*)/);
-  if (details) {
-    this.addDetails(details[1]);
-  }
-};
-
-BugForm.prototype.addDetails = function (detailsParam) {
-  // The content of the details param may be encoded via
-  // application/x-www-form-urlencoded, so we need to change the
-  // + (SPACE) to %20 before decoding
-  this.detailsInput.val(decodeURIComponent(detailsParam.replace(/\+/g, "%20")));
-};
-
-BugForm.prototype.storeClickedButton = function (event) {
-  this.clickedButton = event.target.name;
-};
-
-BugForm.prototype.trimWyciwyg = function (url) {
-  // Trim wyciwyg://N/ from URL, if found.
-  // See https://bugzilla.mozilla.org/show_bug.cgi?id=1098037 &
-  // https://en.wikipedia.org/wiki/WYCIWYG
-  var wyciwygRe = /(wyciwyg:\/\/\d+\/)/i;
-  if (url.search(wyciwygRe) !== 0) {
-    return url;
-  } else {
-    return url.replace(wyciwygRe, "");
-  }
-};
-
-BugForm.prototype.disableSubmits = function () {
-  this.submitButtons.prop("disabled", true);
-  this.submitButtons.addClass("is-disabled");
-};
-
-BugForm.prototype.enableSubmits = function () {
-  this.submitButtons.prop("disabled", false);
-  this.submitButtons.removeClass("is-disabled");
-};
-
-/* determines function based on whether validation returns true or false */
-BugForm.prototype.determineValidityFunction = function (func, field, silent) {
-  if (func(field)) {
-    return "makeValid";
-  }
-  return silent ? "makeInvalidSilent" : "makeInvalid";
-};
-
-BugForm.prototype.checkProblemTypeValidity = function (silent) {
-  this.resetProblemSubcategory(this.problemType.val() + "_subcategory");
-  var func = this.determineValidityFunction(
-    this.validation.isProblemTypeValid,
-    this.problemType,
-    silent
-  );
-  this[func]("problem_category");
-};
-
-BugForm.prototype.checkBrowserValidity = function (silent) {
-  var func = this.determineValidityFunction(
-    this.validation.isProblemTypeValid,
-    this.browserSelection,
-    silent
-  );
-  this[func]("browsers_selection");
-};
-
-BugForm.prototype.checkBugTypeValidity = function (e) {
-  var subformName = typeof e === "object" ? e.target.attributes.name.value : "";
-  var subformElement;
-  if (subformName.length > 0) {
-    switch (subformName) {
-      case "site_bug_subcategory":
-        subformElement = this.siteBugType;
-        break;
-      case "layout_bug_subcategory":
-        subformElement = this.layoutBugType;
-        break;
-      case "video_bug_subcategory":
-        subformElement = this.videoBugType;
-        break;
-    }
-
-    var func = this.determineValidityFunction(
-      this.validation.isProblemTypeValid,
-      subformElement,
-      e
-    );
-    this[func](subformName);
-  } else {
-    return false;
-  }
-};
-
-BugForm.prototype.checkImageTypeValidity = function (event, silent) {
-  // Bail if there's no image.
-  if (!this.uploadField.val()) {
-    return;
-  }
-
-  var func = this.determineValidityFunction(
-    this.validation.isImageTypeValid,
-    this.uploadField,
-    silent
-  );
-  this[func]("image");
-
-  if (func === "makeValid" && event) {
-    // We can just grab the 0th one, because we only allow uploading
-    // a single image at a time (for now)
-    this.convertToDataURI(
-      event.target.files[0],
-      this.showUploadPreview.bind(this)
-    );
-  }
-  // null out input.value so we get a consistent
-  // change event across browsers
-  if (event) {
-    event.target.value = null;
-  }
-};
-
-BugForm.prototype.checkUrl = function (event) {
-  var isSilent = event.type === "input" || !this.urlField.val();
-  this.checkURLValidity(isSilent);
-  this.setNextBtnStatus(this.urlStep);
-};
-
-BugForm.prototype.checkDescription = function () {
-  var isSilent = !this.descField.val();
-  this.checkDescriptionValidity(isSilent);
-};
-
-BugForm.prototype.checkOtherProblem = function () {
-  this.checkOtherProblemValidity();
-  this.setNextBtnStatus(this.subproblemStep);
-};
-
-BugForm.prototype.checkBrowserInput = function () {
-  var isSilent = !this.otherBrowser.val();
-  this.checkBrowserInputValidity(isSilent);
-  this.setNextBtnStatus(this.browserSelectionStepNo);
-};
-
-/* Check to see that the URL input element is not empty,
-   or if it's a non-webby scheme. */
-BugForm.prototype.checkURLValidity = function (silent) {
-  var func = this.determineValidityFunction(
-    this.validation.isUrlValid,
-    this.urlField,
-    silent
-  );
-  this[func]("url");
-};
-
-/* Check to see that the description input element is not empty. */
-BugForm.prototype.checkDescriptionValidity = function (silent) {
-  var func = this.determineValidityFunction(
-    this.validation.isDescriptionValid,
-    this.descField,
-    silent
-  );
-  this[func]("description");
-};
-
-/* Check to see that the browser input element is not empty. */
-BugForm.prototype.checkBrowserInputValidity = function (silent) {
-  var func = this.determineValidityFunction(
-    this.validation.isDescriptionValid,
-    this.otherBrowser,
-    silent
-  );
-  this[func]("browser_test_type");
-};
-
-/* Check to see that the other problem input is not empty. */
-BugForm.prototype.checkOtherProblemValidity = function (silent) {
-  var func = this.determineValidityFunction(
-    this.validation.isIssueValid,
-    this.otherProblem,
-    silent
-  );
-  this[func]("other_problem");
-};
-
-/* Check if Browser and OS are empty or not, only
-   so we can set them to valid (there is no invalid state)*/
-BugForm.prototype.checkOptionalNonEmpty = function (field) {
-  var func = this.determineValidityFunction(
-    this.validation.isOptionalValid,
-    field
-  );
-  var inputId = field.prop("id");
-  this[func](inputId);
-  this.setNextBtnStatus(this.customBrowserStep);
-};
-
-/* Check to see if the GitHub username has the right syntax.*/
-BugForm.prototype.checkGitHubUsername = function (event, silent) {
-  var func = this.determineValidityFunction(
-    this.validation.isGithubUserNameValid,
-    this.contactField,
-    silent
-  );
-  this[func]("contact");
-};
-
-BugForm.prototype.onSubmitAttempt = function () {
-  this.performChecks();
-};
-
-BugForm.prototype.performChecks = function (isSilent) {
-  this.checkURLValidity(isSilent);
-  this.checkDescriptionValidity(isSilent);
-  this.checkProblemTypeValidity(isSilent);
-  this.checkImageTypeValidity(null, isSilent);
-  this.checkGitHubUsername(null, isSilent);
-};
-
-BugForm.prototype.checkForm = function () {
-  // Run through and see if there's any user input in the
-  // required inputs
-  var inputs = [
-    this.problemType.filter(":checked").length,
-    this.urlField.val(),
-    this.descField.val(),
-    this.uploadField.val(),
-  ];
-  if (_.some(inputs, Boolean)) {
-    // then, check validity
-    this.performChecks(true);
-  }
-  // Make sure we only do this if the inputs exist on the page
-  if (this.browserField.length) {
-    this.checkOptionalNonEmpty(this.browserField);
-  }
-  if (this.osField.length) {
-    this.checkOptionalNonEmpty(this.osField);
-  }
-  if (this.urlField && this.urlField.val() && this.urlField.val().length) {
-    this.urlField.trigger("input");
-  }
-};
-
-BugForm.prototype.requiredField = function (id, inlineHelp) {
-  inlineHelp.insertAfter("label[for=" + id + "]");
-};
-
-BugForm.prototype.imageField = function (id, inlineHelp) {
-  $(".form-upload-error").remove();
-
-  inlineHelp
-    .removeClass("form-message-error")
-    .addClass("form-upload-error")
-    .appendTo(".js-error-upload");
-
-  this.uploadLabel.addClass("is-hidden");
-  this.removeScreenshotButton.addClass("is-hidden");
-  $(".js-error-upload").removeClass("is-hidden");
-
-  $(".form-message-error").hide();
-  $(".form-input-validation .error").hide();
-  this.removeUploadPreview();
-};
-
-BugForm.prototype.optionalField = function (id) {
-  this.inputs[id].el
-    .parents(".js-Form-group")
-    .removeClass("is-error js-form-error");
-};
-
-/* shows an error based on the errFunction in the config above */
-BugForm.prototype.showError = function (id) {
-  if (!this.inputs[id].hasOwnProperty("errFunction")) return;
-
-  var inlineHelp = $("<small></small>", {
-    class: "label-icon-message form-message-error",
-    text: this.inputs[id].helpText,
-  });
-
-  this.inputs[id].el
-    .parents(".js-Form-group")
-    .removeClass("is-validated js-no-error")
-    .addClass("is-error js-form-error");
-
-  var func = this.inputs[id].errFunction;
-  this[func](id, inlineHelp);
-};
-
-BugForm.prototype.makeInvalid = function (id) {
-  // Early return if inline help is already in place.
-  if (this.inputs[id].valid === false) {
-    return;
-  }
-
-  this.inputs[id].valid = false;
-  this.showError(id);
-  // someone might decide to just not select an image after seeing the error,
-  // so buttons shouldn't be disabled
-  if (id !== "image") {
-    this.disableSubmits();
-  }
-};
-
-BugForm.prototype.makeInvalidSilent = function (id) {
-  this.removeSuccessStyle(this.inputs[id].el);
-  this.disableSubmits();
-};
-
-BugForm.prototype.checkAllRequiredValid = function () {
-  return (
-    this.inputs["url"].valid &&
-    this.inputs["problem_category"].valid &&
-    this.inputs["image"].valid &&
-    this.inputs["description"].valid &&
-    this.inputs["contact"].valid
-  );
-};
-
-BugForm.prototype.checkSpecificRequiredValid = function (fieldId) {
-  return this.inputs[fieldId].valid;
-};
-
-BugForm.prototype.setNextBtnStatus = function (step) {
-  switch (step) {
-    case this.urlStep:
-      var input = this.inputs["url"].el[0];
-      var inputVal = $.trim(input.value);
-      if (this.checkSpecificRequiredValid("url") && inputVal.length > 0) {
-        this.step1Trigger.removeClass("disabled");
-        this.sitePrettyUrl.text(this.extractPrettyUrl(inputVal));
-      } else {
-        this.step1Trigger.addClass("disabled");
-      }
-      break;
-    case this.subproblemStep:
-      var subproblemVal = $.trim(this.inputs["other_problem"].el[0].value);
-      if (
-        this.checkSpecificRequiredValid("other_problem") &&
-        subproblemVal.length > 0
-      ) {
-        this.step3Btn.removeClass("disabled");
-      } else {
-        this.step3Btn.addClass("disabled");
-      }
-      break;
-    case this.customBrowserStep:
-      var customBrowserVal = $.trim(this.inputs["browser"].el[0].value);
-      var osVal = $.trim(this.inputs["os"].el[0].value);
-      if (customBrowserVal.length > 0 && osVal.length > 0) {
-        this.step5Btn.removeClass("disabled");
-      } else {
-        this.step5Btn.addClass("disabled");
-      }
-      break;
-    case this.browserSelectionStepNo:
-      var otherBrowser = this.otherBrowserElements
-        .find(this.testedOtherBrowsersId)
-        .prop("checked");
-
-      if (otherBrowser) {
-        this.step6Btn.removeClass("disabled");
-      } else {
-        this.step6Btn.addClass("disabled");
-      }
-      break;
-  }
-};
-
-BugForm.prototype.textareaTrackProgress = function (e) {
-  var len = $.trim(e.target.value).length;
-  var progress = (len * 100) / this.descriptionMinChars;
-  this.progressBar.css("width", progress > 100 ? "100%" : progress + "%");
-  if (progress >= 100) {
-    this.progressContainer.addClass("complete");
-    this.step8Btn.removeClass("disabled");
-  } else {
-    this.progressContainer.removeClass("complete");
-    this.step8Btn.addClass("disabled");
-  }
-};
-
-BugForm.prototype.extractPrettyUrl = function (url) {
-  var pathArray = url.split("/");
-  var host = pathArray[2];
-  return host;
-};
-
-BugForm.prototype.nextStep = function (e) {
-  e.preventDefault();
-  var trigger = $(e.currentTarget);
-  if (trigger.hasClass("disabled")) {
-    return false;
-  }
-  var stepToHide = trigger.data("hidestep") || false;
-  if (trigger.val() === this.otherProblemId) {
-    stepToHide = 4;
-  }
-
-  var nextStepNumber =
-    trigger.attr("type") === "radio"
-      ? trigger.parents(".step-container").data("nextstep")
-      : trigger.data("nextstep") || this.stepNotDefined;
-  var stepperIndex =
-    trigger.parents(".step-container").data("activate-stepper") || false;
-
-  if (nextStepNumber !== this.stepNotDefined) {
-    this.subproblemChecks(trigger);
-    this.descriptionControl(trigger, nextStepNumber);
-    if (
-      trigger.attr("type") === "radio" &&
-      trigger.attr("name") === this.browserSelectionName
-    ) {
-      this.otherBrowserElements
-        .find(this.testedOtherBrowsersId)
-        .prop("checked", true);
-      this.setNextBtnStatus(this.browserSelectionStepNo);
-      this.hideStep(this.browserSelectionStepNo);
-      return;
-    }
-    // If the user didn't test on other browsers, reset the browser selection
-    if (trigger.hasClass(this.noOtherBrowser)) {
-      this.resetBrowserSelection();
-    }
-    this.setActiveStep(stepperIndex);
-    this.stepRevealControl(nextStepNumber);
-    this.scrollToElement(nextStepNumber);
-  }
-
-  if (stepToHide) {
-    this.hideStep(stepToHide);
-  }
-  return false;
-};
-
-BugForm.prototype.subproblemChecks = function (trigger) {
-  if (
-    trigger.attr("type") === "radio" &&
-    trigger.attr("name") === this.problemCategoryName
-  ) {
-    this.problemSubcategoryStep(trigger);
-    this.isSubproblem = true;
-  } else {
-    this.isSubproblem = false;
-    this.blockNext = false;
-  }
-};
-
-BugForm.prototype.descriptionControl = function (trigger, nextStepNumber) {
-  var isTriggerSubproblem = trigger.parents(".subproblem").length > 0;
-  // If the next step is triggered by subproblem, fill the hidden description field with the according value
-  if (isTriggerSubproblem) {
-    // Fill the hidden description field with the selected problem subtype
-    this.descField.val(trigger.next("label").text().trim());
-  }
-  if (nextStepNumber === this.browserDetectionStep) {
-    var selectedProblem = this.problemType.filter(":checked").val();
-    // If the user selects "Something else" as the problem type, fills the description field with user provided problem
-    if (selectedProblem === this.otherProblemId) {
-      this.descField.val(this.otherProblem.val().trim());
-    }
-  }
-};
-
-BugForm.prototype.hideStep = function (stepToHide) {
-  this.stepsArray[
-    stepToHide - 1
-  ][0].style.animationName = this.cssAnimations.slideupandheight;
-};
-
-BugForm.prototype.stepRevealControl = function (nextStepNumber) {
-  if (
-    (!this.blockNext && !this.isSubproblem) ||
-    (this.isSubproblem && this.skipOneStep)
-  ) {
-    var nextStep = this.skipOneStep ? nextStepNumber : nextStepNumber - 1;
-    this.skipOneStep = false;
-    var animation =
-      this.stepsArray[nextStep][0].style.animationName !==
-      this.cssAnimations.slidedownandheight
-        ? this.cssAnimations.slidedown
-        : this.cssAnimations.slideupandheight;
-    this.stepsArray[nextStep][0].style.animationName = animation;
-    this.stepsArray[nextStep][0].classList.add("open");
-  }
-};
-
-BugForm.prototype.scrollToElement = function (nextStep) {
-  var scrollToEl = this.stepsArray[nextStep - 1][0];
-  // Delay "scroll to element" effect in order to let the animation finish, otherwise the scroll point isn't correct
-  setTimeout(
-    function () {
-      var topOfElement =
-        window.pageYOffset +
-        scrollToEl.getBoundingClientRect().top -
-        this.headerHeight;
-      window.scroll({ top: topOfElement, behavior: "smooth" });
-    }.bind(this),
-    this.isSubproblem ? 450 : 250
-  );
-};
-
-BugForm.prototype.setActiveStep = function (nextStep) {
-  for (var index = 1; index <= nextStep; index++) {
-    $("#step-" + index)
-      .addClass("complete")
-      .removeClass("active");
-  }
-  $("#step-" + nextStep)
-    .addClass("active")
-    .removeClass("complete");
-};
-
-BugForm.prototype.problemSubcategoryStep = function (trigger) {
-  var subcategoryId = trigger.val() + "_subcategory";
-  var isOther = trigger.val() === this.otherProblemId;
-  var isDetectionBug = trigger.val() === this.detectionBugId;
-  this.skipOneStep = isDetectionBug; // Detection bug doesn't have subcategories, therefore skips one step
-  var animatedElement = $(".step" + this.subproblemStep)[0];
-  var timeout =
-    animatedElement.style.animationName === this.cssAnimations.slideupdown
-      ? this.slideUpTimeout
-      : 0;
-
-  if (!isOther) {
-    this.inputs["other_problem"].el[0].value = "";
-    this.makeInvalidSilent("other_problem");
-  }
-
-  $(".step" + this.subproblemStep)
-    .find("ul")
-    .each(function () {
-      setTimeout(
-        function () {
-          this.parentNode.style.display = "none";
-        }.bind(this),
-        timeout
-      ); // First time animation should be without options switch off
-    });
-
-  if (animatedElement.style.animationName) {
-    animatedElement.classList.add("slower-animation");
-    // Empty the animationName to trigger animation change, otherwise the animation does not repeat
-    var isSlideUp =
-      animatedElement.style.animationName === this.cssAnimations.slideup; // If the step was previously closed, avoid doing the up and down animation
-    animatedElement.style.animationName = "";
-    setTimeout(
-      function () {
-        var animation =
-          !isOther && !isDetectionBug
-            ? this.cssAnimations.slideupdown
-            : this.cssAnimations.slideup;
-        animation =
-          isSlideUp && !isOther && !isDetectionBug
-            ? this.cssAnimations.slidedown
-            : animation;
-        animatedElement.style.animationName = animation;
-      }.bind(this),
-      10
-    );
-  } else {
-    animatedElement.style.animationName =
-      !isOther && !isDetectionBug ? this.cssAnimations.slidedown : "";
-  }
-
-  // Skip non relevant problem subcategory step for the issues that don't have one
-  this.skipOneStep = isOther || isDetectionBug ? true : false;
-
-  this.blockNext = false;
-  // Check if user selected "Something else" or "Detection bug"
-  if (!isOther && !isDetectionBug) {
-    setTimeout(
-      function () {
-        document.getElementById(subcategoryId).parentNode.style.display =
-          "block";
-      }.bind(this),
-      timeout
-    );
-    this.toggleOtherProblem("hide");
-  } else {
-    $(
-      ".step" + this.subproblemStep
-    )[0].style.animationName = this.cssAnimations.slideup;
-    if (isDetectionBug) {
-      this.toggleOtherProblem("hide");
-      // Detection bug desn't have subcategories, filling the description with the category instead
-      this.descField.val(trigger.next("label").text().trim());
-      return;
-    }
-
-    // Skip next step and show input with button in the same container
-    this.toggleOtherProblem("show");
-    this.blockNext = true;
-  }
-};
-
-BugForm.prototype.toggleOtherProblem = function (action) {
-  var obj = this;
-  if (action === "hide") {
-    this.otherProblemElements.each(function () {
-      $(this)[0].style.animationName = obj.cssAnimations.slideupandheight;
-    });
-  } else {
-    this.otherProblemElements.each(function () {
-      $(this)[0].style.animationName = obj.cssAnimations.slidedownandheight;
-    });
-  }
-};
-
-BugForm.prototype.toggleOtherBrowser = function (action) {
-  var obj = this;
-  if (action === "hide") {
-    this.otherBrowserElements.each(function () {
-      $(this)[0].style.animationName = obj.cssAnimations.slideupandheight;
-    });
-  } else {
-    this.otherBrowserElements.each(function () {
-      $(this)[0].style.animationName = obj.cssAnimations.slidedownandheight;
-    });
-  }
-};
-
-BugForm.prototype.enableSubmitsIfFormValid = function () {
-  if (this.checkAllRequiredValid()) {
-    this.enableSubmits();
-  }
-};
-
-BugForm.prototype.removeSuccessStyle = function (el) {
-  el.parents(".js-Form-group").removeClass("is-validated js-no-error");
-};
-
-BugForm.prototype.showSuccess = function (el) {
-  el.parents(".js-Form-group")
-    .removeClass("is-error js-form-error")
-    .addClass("is-validated js-no-error");
-
-  el.parents(".js-Form-group").find(".form-message-error").remove();
-};
-
-BugForm.prototype.makeValid = function (id) {
-  this.inputs[id].valid = true;
-  this.showSuccess(this.inputs[id].el);
-  this.enableSubmitsIfFormValid();
-};
-
-/*
-  If the users browser understands the FileReader API, show a preview
-  of the image they're about to load, then invoke the passed in callback
-  with the result of reading the blobOrFile as a dataURI.
-*/
-BugForm.prototype.convertToDataURI = function (blobOrFile, callback) {
-  if (!(window.FileReader && window.File)) {
-    return;
-  }
-
-  // One last image type validation check.
-  if (!blobOrFile.type.match("image.*")) {
-    this.makeInvalid("image");
-    return;
-  }
-
-  var reader = new FileReader();
-  reader.onload = function (event) {
-    var dataURI = event.target.result;
-    callback(dataURI);
-  };
-  reader.readAsDataURL(blobOrFile);
-};
-
-BugForm.prototype.addPreviewBackground = function (dataURI) {
-  if (!_.startsWith(dataURI, "data:image/")) {
-    return;
-  }
-
-  this.previewEl.css({
-    background: "url(" + dataURI + ") no-repeat center / cover",
-  });
-
-  this.hasImage = true;
-  this.showRemoveUpload();
-};
-
-/*
-  Allow users to remove an image from the form upload.
-*/
-BugForm.prototype.showRemoveUpload = function () {
-  // hide upload image errors (this will no-op if the user never saw one)
-  $(".form-upload-error").remove();
-
-  this.errorLabel.addClass("is-hidden");
-  this.uploadLabel.removeClass("visually-hidden");
-
-  this.removeScreenshotButton.removeClass("is-hidden");
-  this.uploadOther.removeClass("is-hidden");
-  this.removeScreenshotButton.attr("tabIndex", "0");
-  this.uploadLabel.addClass("visually-hidden");
-  this.removeScreenshotButton.on("click", this.removeUploadPreview.bind(this));
-
-  this.changeUploadText("uploaded-screenshot");
-  this.step10Btn.text("Continue");
-  this.step10Btn.removeClass("disabled");
-};
-
-BugForm.prototype.changeUploadText = function (textId) {
-  this.uploadTextElements.each(function () {
-    $(this).hide();
-  });
-  $("." + textId).show();
-};
-
-/*
-  Remove the upload image preview and hide the remove screenshot button.
-*/
-BugForm.prototype.removeUploadPreview = function (event) {
-  if (event && event.originalEvent instanceof Event) {
-    // show the upload label when we're responding to a click event
-    // (instead of being called from an error handler, which will
-    // display its own error label)
-    event.preventDefault();
-    this.uploadLabel.removeClass("visually-hidden").removeClass("is-hidden");
-  }
-  this.previewEl.css("background", "none");
-  this.removeScreenshotButton.addClass("is-hidden");
-  this.uploadOther.addClass("is-hidden");
-  this.removeScreenshotButton.attr("tabIndex", "-1");
-  this.removeScreenshotButton.off("click");
-  this.removeScreenshotButton.get(0).blur();
-
-  this.hasImage = false;
-
-  // clear out the input[type=file] as well
-  this.uploadField.val(this.uploadField.get(0).defaultValue);
-
-  this.step10Btn.text("Continue without");
-  this.changeUploadText("deleted-screenshot");
-};
-
-BugForm.prototype.showLoadingIndicator = function () {
-  this.loadingIndicator.addClass("is-active");
-};
-
-BugForm.prototype.hideLoadingIndicator = function () {
-  this.loadingIndicator.removeClass("is-active");
-};
-
-BugForm.prototype.onFormSubmit = function (event) {
-  event.preventDefault();
-  this.disableSubmits();
-  this.showLoadingIndicator();
-  this.uploadConsoleLogs().always(
-    function () {
-      this.uploadImage().then(this.submitForm.bind(this));
-    }.bind(this)
-  );
-};
-
-/*
-   Upload console logs before form submission so we can
-   put a link to it in the hidden field.
-*/
-BugForm.prototype.uploadConsoleLogs = function () {
-  var details = JSON.parse(this.detailsInput.val());
-
-  if (!details || !details.consoleLog) {
-    var dfd = $.Deferred();
-    return dfd.resolve();
-  }
-
-  var formdata = new FormData();
-  formdata.append("console_logs", JSON.stringify(details.consoleLog));
-
-  return $.ajax({
-    contentType: false,
-    processData: false,
-    data: formdata,
-    method: "POST",
-    url: "/upload/",
-    success: function (response) {
-      var path = location.origin + "/console_logs/";
-      this.consoleLogsInput.val(path + response.url);
-    }.bind(this),
-  });
-};
-
-/*
-   Upload the image before form submission so we can
-   put an image link in the bug description.
-*/
-BugForm.prototype.uploadImage = function () {
-  if (!this.hasImage) {
-    var dfd = $.Deferred();
-    return dfd.resolve();
-  }
-
-  var dataURI = this.getDataURIFromPreviewEl();
-  this.removeScreenshotButton.addClass("is-hidden");
-
-  var formdata = new FormData();
-  formdata.append("image", dataURI);
-
-  return $.ajax({
-    contentType: false,
-    processData: false,
-    data: formdata,
-    method: "POST",
-    url: "/upload/",
-    success: this.addImageURL.bind(this),
-    error: this.handleUploadError.bind(this),
-  });
-};
-
-/*
-   React to server-side errors related to images by showing a flash
-   message to the user, and clearing out the bad image and preview.
-
-   If we're here, the attempted form submission failed.
-*/
-BugForm.prototype.handleUploadError = function (response) {
-  if (response && response.status === 415) {
-    wcEvents.trigger("flash:error", {
-      message: this.inputs.image.helpText,
-      timeout: 5000,
-    });
-  }
-
-  if (response && response.status === 413) {
-    wcEvents.trigger("flash:error", {
-      message:
-        "The image is too big! Please choose something smaller than 4MB.",
-      timeout: 5000,
-    });
-  }
-
-  this.hideLoadingIndicator();
-  this.removeUploadPreview();
-};
-
-BugForm.prototype.revealUsernameField = function (e) {
-  e.preventDefault();
-  e.target.classList.add("disabled");
-  this.contactField.focus();
-  this.usernameContainer[0].style.animationName = this.cssAnimations.slidedownusername;
-};
-
-BugForm.prototype.resetProblemType = function () {
-  this.resetRadio(this.step3Trigger);
-};
-
-BugForm.prototype.resetDefaultDevice = function () {
-  this.browserField.val(this.browserVal);
-  this.browserField.trigger("blur");
-  this.osField.val(this.osVal);
-  this.osField.trigger("blur");
-};
-
-BugForm.prototype.resetBrowserSelection = function () {
-  this.otherBrowserElements
-    .find(this.noOtherBrowserTestedId)
-    .prop("checked", true);
-  this.resetRadio(this.step6Radio);
-};
-
-BugForm.prototype.resetProblemSubcategory = function (subformName) {
-  var resetElements =
-    subformName && subformName.length > 0
-      ? this.step4Trigger.not("input[name='" + subformName + "']")
-      : this.step4Trigger;
-  this.resetRadio(resetElements);
-};
-
-BugForm.prototype.resetRadio = function (element) {
-  element.each(function () {
-    $(this).prop("checked", false);
-  });
-};
-
-BugForm.prototype.submitForm = function () {
-  var dfd = $.Deferred();
-  var formEl = this.form.get(0);
-  // Calling submit() manually on the form won't contain details
-  // about which <button> was clicked (since one wasn't clicked).
-  // So we send that with the form data via a hidden input.
-  this.submitTypeInput.val(this.clickedButton);
-  formEl.submit();
-  dfd.resolve();
-  return dfd.promise();
-};
-
-/*
-  Grab the data URI portion inside of a serialized data URI
-  backgroundImage, i.e, for the following two possible strings,
-  'url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAACAAAAAYACAIAAABt)'
-  'url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAACAAAAAYACAIAAABt")'
-  we expect "data:image/ping;base64,iVBORw0KGgoAAAANSUhEUgAACAAAAAYACAIAAABt"
-  to be matched.
-
-  Note: browsers are inconsistent in quoting CSSOM serialization
-*/
-BugForm.prototype.getDataURIFromPreviewEl = function () {
-  var bgImage = this.previewEl.get(0).style.backgroundImage;
-  var re = /url\(['"]{0,1}(data:image\/(?:jpeg*|jpg|png|gif|bmp);\s*base64,.+)['"]{0,1}\)/;
-  var match = re.exec(bgImage);
-  if (match === null) {
-    // In theory it shouldn't be possible for there to not be a match at this
-    // point, but handle it just in case.
-    this.makeInvalid("image");
-    return;
-  }
-
-  return match[1];
-};
-
-/*
-  create the markdown with the URL of a newly uploaded image
-  and its thumbnail URL assets to the bug description
-*/
-BugForm.prototype.addImageURL = function (response) {
-  var img_url = response.url;
-  var imageURL = [
-    "<details><summary>View the screenshot</summary>",
-    "<img alt='Screenshot' src='",
-    img_url,
-    "'></details>",
-  ].join("");
-
-  this.stepsToReproduceField.val(function (idx, value) {
-    return value + "\n" + imageURL;
-  });
-};
-
-new BugForm();