Added the Italian Electronic Identity Card validator

README.md

@@ -113,7 +113,7 @@ Validator                               | Description
 **isHexColor(str)**                     | check if the string is a hexadecimal color.
 **isHSL(str)**                          | check if the string is an HSL (hue, saturation, lightness, optional alpha) color based on [CSS Colors Level 4 specification](https://developer.mozilla.org/en-US/docs/Web/CSS/color_value).<br/><br/>Comma-separated format supported. Space-separated format supported with the exception of a few edge cases (ex: `hsl(200grad+.1%62%/1)`).
 **isIBAN(str)**                         | check if a string is a IBAN (International Bank Account Number).
-**isIdentityCard(str [, locale])**      | check if the string is a valid identity card code.<br/><br/>`locale` is one of `['ES', 'IN', 'NO', 'zh-TW', 'he-IL', 'ar-TN', 'zh-CN']` OR `'any'`. If 'any' is used, function will check if any of the locals match.<br/><br/>Defaults to 'any'.
+**isIdentityCard(str [, locale])**      | check if the string is a valid identity card code.<br/><br/>`locale` is one of `['ES', 'IN', 'IT', 'NO', 'zh-TW', 'he-IL', 'ar-TN', 'zh-CN']` OR `'any'`. If 'any' is used, function will check if any of the locals match.<br/><br/>Defaults to 'any'.
 **isIMEI(str [, options]))**                         | check if the string is a valid IMEI number. Imei should be of format `###############` or `##-######-######-#`.<br/><br/>`options` is an object which can contain the keys `allow_hyphens`. Defaults to first format . If allow_hyphens is set to true, the validator will validate the second format.
 **isIn(str, values)**                   | check if the string is in a array of allowed values.
 **isInt(str [, options])**              | check if the string is an integer.<br/><br/>`options` is an object which can contain the keys `min` and/or `max` to check the integer is within boundaries (e.g. `{ min: 10, max: 99 }`). `options` can also contain the key `allow_leading_zeroes`, which when set to false will disallow integer values with leading zeroes (e.g. `{ allow_leading_zeroes: false }`). Finally, `options` can contain the keys `gt` and/or `lt` which will enforce integers being greater than or less than, respectively, the value provided (e.g. `{gt: 1, lt: 4}` for a number between 1 and 4).

lib/isIdentityCard.js

@@ -293,4 +293,4 @@ function isIdentityCard(str, locale) {
 }
 
 module.exports = exports.default;
-module.exports.default = exports.default;
+module.exports.default = exports.default;

src/lib/isIdentityCard.js

@@ -75,6 +75,11 @@ const validators = {
 
     return c === 0;
   },
+  IT: function IT(str) {
+    if (str.length !== 9) return false;
+    if (str === 'CA00000AA') return false; // https://it.wikipedia.org/wiki/Carta_d%27identit%C3%A0_elettronica_italiana
+    return str.search(/C[A-Z]\d{5}[A-Z]{2}/is) > -1;
+  },
   NO: (str) => {
     const sanitized = str.trim();
     if (isNaN(Number(sanitized))) return false;

test/validators.js

@@ -4086,7 +4086,8 @@ describe('Validators', () => {
           'Y1234567B',
           'Z1234567C',
         ],
-      }, {
+      },
+      {
         locale: 'IN',
         valid: [
           '298448863364',
@@ -4102,6 +4103,19 @@ describe('Validators', () => {
           'X1234567L',
         ],
       },
+      {
+        locale: 'IT',
+        valid: [
+          'CR43675TM',
+          'CA79382RA',
+        ],
+        invalid: [
+          'CA00000AA',
+          'CB2342TG',
+          'CS123456A',
+          'C1236EC',
+        ],
+      },
       {
         locale: 'NO',
         valid: [