feat: add fa-IR to isAlpha and isAlphanumeric (#1121)

* merge conflicts #1121 * merge conflicts #1121 * comma fix
validatorjs · Oct 6, 2019 · 72d9f55 · 72d9f55
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diff --git a/README.md b/README.md
@@ -77,8 +77,8 @@ Validator                               | Description
 ***contains(str, seed)***               | check if the string contains the seed.
 **equals(str, comparison)**             | check if the string matches the comparison.
 **isAfter(str [, date])**               | check if the string is a date that's after the specified date (defaults to now).
-**isAlpha(str [, locale])**             | check if the string contains only letters (a-zA-Z).<br/><br/>Locale is one of `['ar', 'ar-AE', 'ar-BH', 'ar-DZ', 'ar-EG', 'ar-IQ', 'ar-JO', 'ar-KW', 'ar-LB', 'ar-LY', 'ar-MA', 'ar-QA', 'ar-QM', 'ar-SA', 'ar-SD', 'ar-SY', 'ar-TN', 'ar-YE', 'bg-BG', 'cs-CZ', 'da-DK', 'de-DE', 'el-GR', 'en-AU', 'en-GB', 'en-HK', 'en-IN', 'en-NZ', 'en-US', 'en-ZA', 'en-ZM', 'es-ES', 'fr-FR', 'he', 'hu-HU', 'it-IT', 'ku-IQ', 'nb-NO', 'nl-NL', 'nn-NO', 'pl-PL', 'pt-BR', 'pt-PT', 'ru-RU', 'sl-SI', 'sk-SK', 'sr-RS', 'sr-RS@latin', 'sv-SE', 'tr-TR', 'uk-UA']`) and defaults to `en-US`. Locale list is `validator.isAlphaLocales`.
-**isAlphanumeric(str [, locale])**      | check if the string contains only letters and numbers.<br/><br/>Locale is one of `['ar', 'ar-AE', 'ar-BH', 'ar-DZ', 'ar-EG', 'ar-IQ', 'ar-JO', 'ar-KW', 'ar-LB', 'ar-LY', 'ar-MA', 'ar-QA', 'ar-QM', 'ar-SA', 'ar-SD', 'ar-SY', 'ar-TN', 'ar-YE', 'bg-BG', 'cs-CZ', 'da-DK', 'de-DE', 'el-GR', 'en-AU', 'en-GB', 'en-HK', 'en-IN', 'en-NZ', 'en-US', 'en-ZA', 'en-ZM', 'es-ES', 'fr-FR', 'he', 'hu-HU', 'it-IT', 'ku-IQ', 'nb-NO', 'nl-NL', 'nn-NO', 'pl-PL', 'pt-BR', 'pt-PT', 'ru-RU', 'sl-SI', 'sk-SK', 'sr-RS', 'sr-RS@latin', 'sv-SE', 'tr-TR', 'uk-UA']`) and defaults to `en-US`. Locale list is `validator.isAlphanumericLocales`.
+**isAlpha(str [, locale])**             | check if the string contains only letters (a-zA-Z).<br/><br/>Locale is one of `['ar', 'ar-AE', 'ar-BH', 'ar-DZ', 'ar-EG', 'ar-IQ', 'ar-JO', 'ar-KW', 'ar-LB', 'ar-LY', 'ar-MA', 'ar-QA', 'ar-QM', 'ar-SA', 'ar-SD', 'ar-SY', 'ar-TN', 'ar-YE', 'bg-BG', 'cs-CZ', 'da-DK', 'de-DE', 'el-GR', 'en-AU', 'en-GB', 'en-HK', 'en-IN', 'en-NZ', 'en-US', 'en-ZA', 'en-ZM', 'es-ES', 'fr-FR', 'fa-IR', 'he', 'hu-HU', 'it-IT', 'ku-IQ', 'nb-NO', 'nl-NL', 'nn-NO', 'pl-PL', 'pt-BR', 'pt-PT', 'ru-RU', 'sl-SI', 'sk-SK', 'sr-RS', 'sr-RS@latin', 'sv-SE', 'tr-TR', 'uk-UA']`) and defaults to `en-US`. Locale list is `validator.isAlphaLocales`.
+**isAlphanumeric(str [, locale])**      | check if the string contains only letters and numbers.<br/><br/>Locale is one of `['ar', 'ar-AE', 'ar-BH', 'ar-DZ', 'ar-EG', 'ar-IQ', 'ar-JO', 'ar-KW', 'ar-LB', 'ar-LY', 'ar-MA', 'ar-QA', 'ar-QM', 'ar-SA', 'ar-SD', 'ar-SY', 'ar-TN', 'ar-YE', 'bg-BG', 'cs-CZ', 'da-DK', 'de-DE', 'el-GR', 'en-AU', 'en-GB', 'en-HK', 'en-IN', 'en-NZ', 'en-US', 'en-ZA', 'en-ZM', 'es-ES', 'fr-FR', 'fa-IR', 'he', 'hu-HU', 'it-IT', 'ku-IQ', 'nb-NO', 'nl-NL', 'nn-NO', 'pl-PL', 'pt-BR', 'pt-PT', 'ru-RU', 'sl-SI', 'sk-SK', 'sr-RS', 'sr-RS@latin', 'sv-SE', 'tr-TR', 'uk-UA']`) and defaults to `en-US`. Locale list is `validator.isAlphanumericLocales`.
 **isAscii(str)**                        | check if the string contains ASCII chars only.
 **isBase32(str)**                       | check if a string is base32 encoded.
 **isBase64(str)**                       | check if a string is base64 encoded.

diff --git a/src/lib/alpha.js b/src/lib/alpha.js
@@ -25,6 +25,7 @@ export const alpha = {
   'ku-IQ': /^[ئابپتجچحخدرڕزژسشعغفڤقکگلڵمنوۆھەیێيطؤثآإأكضصةظذ]+$/i,
   ar: /^[ءآأؤإئابةتثجحخدذرزسشصضطظعغفقكلمنهوىيًٌٍَُِّْٰ]+$/,
   he: /^[א-ת]+$/,
+  'fa-IR': /^['آابپتثجچهخدذرزژسشصضطظعغفقکگلمنوهی']+$/i,
 };
 
 export const alphanumeric = {
@@ -54,6 +55,7 @@ export const alphanumeric = {
   'ku-IQ': /^[٠١٢٣٤٥٦٧٨٩0-9ئابپتجچحخدرڕزژسشعغفڤقکگلڵمنوۆھەیێيطؤثآإأكضصةظذ]+$/i,
   ar: /^[٠١٢٣٤٥٦٧٨٩0-9ءآأؤإئابةتثجحخدذرزسشصضطظعغفقكلمنهوىيًٌٍَُِّْٰ]+$/,
   he: /^[0-9א-ת]+$/,
+  'fa-IR': /^['0-9آابپتثجچهخدذرزژسشصضطظعغفقکگلمنوهی۱۲۳۴۵۶۷۸۹۰']+$/i,
 };
 
 export const decimal = {

diff --git a/test/validators.js b/test/validators.js
@@ -1031,6 +1031,30 @@ describe('Validators', () => {
     });
   });
 
+  it('should validate farsi alpha strings', () => {
+    test({
+      validator: 'isAlpha',
+      args: ['fa-IR'],
+      valid: [
+        'پدر',
+        'مادر',
+        'برادر',
+        'خواهر',
+      ],
+      invalid: [
+        'فارسی۱۲۳',
+        '۱۶۴',
+        'abc1',
+        '  foo  ',
+        '',
+        'ÄBC',
+        'FÜübar',
+        'Jön',
+        'Heiß',
+      ],
+    });
+  });
+
   it('should validate kurdish alpha strings', () => {
     test({
       validator: 'isAlpha',
@@ -1489,6 +1513,24 @@ describe('Validators', () => {
     });
   });
 
+  it('should validate farsi alphanumeric strings', () => {
+    test({
+      validator: 'isAlphanumeric',
+      args: ['fa-IR'],
+      valid: [
+        'پارسی۱۲۳',
+        '۱۴۵۶',
+        'مژگان9',
+      ],
+      invalid: [
+        'äca ',
+        'abcßة',
+        'föö!!',
+        '٤٥٦',
+      ],
+    });
+  });
+
   it('should validate kurdish alphanumeric strings', () => {
     test({
       validator: 'isAlphanumeric',

diff --git a/validator.js b/validator.js
@@ -690,7 +690,8 @@ var alpha = {
   'tr-TR': /^[A-ZÇĞİıÖŞÜ]+$/i,
   'uk-UA': /^[А-ЩЬЮЯЄIЇҐі]+$/i,
   'ku-IQ': /^[ئابپتجچحخدرڕزژسشعغفڤقکگلڵمنوۆھەیێيطؤثآإأكضصةظذ]+$/i,
-  ar: /^[ءآأؤإئابةتثجحخدذرزسشصضطظعغفقكلمنهوىيًٌٍَُِّْٰ]+$/
+  ar: /^[ءآأؤإئابةتثجحخدذرزسشصضطظعغفقكلمنهوىيًٌٍَُِّْٰ]+$/,
+  'fa-IR': /^['آابپتثجچهخدذرزژسشصضطظعغفقکگلمنوهی']+$/i
 };
 var alphanumeric = {
   'en-US': /^[0-9A-Z]+$/i,
@@ -717,7 +718,8 @@ var alphanumeric = {
   'tr-TR': /^[0-9A-ZÇĞİıÖŞÜ]+$/i,
   'uk-UA': /^[0-9А-ЩЬЮЯЄIЇҐі]+$/i,
   'ku-IQ': /^[٠١٢٣٤٥٦٧٨٩0-9ئابپتجچحخدرڕزژسشعغفڤقکگلڵمنوۆھەیێيطؤثآإأكضصةظذ]+$/i,
-  ar: /^[٠١٢٣٤٥٦٧٨٩0-9ءآأؤإئابةتثجحخدذرزسشصضطظعغفقكلمنهوىيًٌٍَُِّْٰ]+$/
+  ar: /^[٠١٢٣٤٥٦٧٨٩0-9ءآأؤإئابةتثجحخدذرزسشصضطظعغفقكلمنهوىيًٌٍَُِّْٰ]+$/,
+  'fa-IR': /^['0-9آابپتثجچهخدذرزژسشصضطظعغفقکگلمنوهی۱۲۳۴۵۶۷۸۹۰']+$/i
 };
 var decimal = {
   'en-US': '.',