feat(isAlpha, isAlphanumeric): add Japanese locale(ja-JP)

Author: starcharles

README.md

@@ -92,8 +92,8 @@ Validator                               | Description
 **contains(str, seed [, options ])**    | check if the string contains the seed.<br/><br/>`options` is an object that defaults to `{ ignoreCase: false, minOccurrences: 1 }`.<br />Options: <br/> `ignoreCase`: Ignore case when doing comparison, default false<br/>`minOccurences`: Minimum number of occurrences for the seed in the string. Defaults to 1.
 **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, options])**    | 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', 'bn', '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', 'fa-IR', 'fi-FI', 'fr-CA', 'fr-FR', 'he', 'hi-IN', 'hu-HU', 'it-IT', 'ku-IQ', 'nb-NO', 'nl-NL', 'nn-NO', 'pl-PL', 'pt-BR', 'pt-PT', 'ru-RU', 'si-LK', '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`. options is an optional object that can be supplied with the following key(s): ignore which can either be a String or RegExp of characters to be ignored e.g. " -" will ignore spaces and -'s.
-**isAlphanumeric(str [, locale, options])**      | check if the string contains only letters and numbers (a-zA-Z0-9).<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', 'bn', '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', 'fa-IR', 'fi-FI', 'fr-CA', 'fr-FR', 'he', 'hi-IN', 'hu-HU', 'it-IT', 'ku-IQ', 'nb-NO', 'nl-NL', 'nn-NO', 'pl-PL', 'pt-BR', 'pt-PT', 'ru-RU', 'si-LK', '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`. options is an optional object that can be supplied with the following key(s): ignore which can either be a String or RegExp of characters to be ignored e.g. " -" will ignore spaces and -'s.
+**isAlpha(str [, locale, options])**    | 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', 'bn', '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', 'fa-IR', 'fi-FI', 'fr-CA', 'fr-FR', 'he', 'hi-IN', 'hu-HU', 'it-IT', 'ja-JP', 'ku-IQ', 'nb-NO', 'nl-NL', 'nn-NO', 'pl-PL', 'pt-BR', 'pt-PT', 'ru-RU', 'si-LK', '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`. options is an optional object that can be supplied with the following key(s): ignore which can either be a String or RegExp of characters to be ignored e.g. " -" will ignore spaces and -'s.
+**isAlphanumeric(str [, locale, options])**      | check if the string contains only letters and numbers (a-zA-Z0-9).<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', 'bn', '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', 'fa-IR', 'fi-FI', 'fr-CA', 'fr-FR', 'he', 'hi-IN', 'hu-HU', 'it-IT', 'ja-JP','ku-IQ', 'nb-NO', 'nl-NL', 'nn-NO', 'pl-PL', 'pt-BR', 'pt-PT', 'ru-RU', 'si-LK', '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`. options is an optional object that can be supplied with the following key(s): ignore which can either be a String or RegExp of characters to be ignored e.g. " -" will ignore spaces and -'s.
 **isAscii(str)**                        | check if the string contains ASCII chars only.
 **isBase32(str [, options])**           | check if a string is base32 encoded. `options` is optional and defaults to `{crockford: false}`.<br/> When `crockford` is true it tests the given base32 encoded string using [Crockford's base32 alternative](http://www.crockford.com/base32.html).
 **isBase58(str)**                       | check if a string is base58 encoded.

src/lib/alpha.js

@@ -11,6 +11,7 @@ export const alpha = {
   'fi-FI': /^[A-ZÅÄÖ]+$/i,
   'fr-FR': /^[A-ZÀÂÆÇÉÈÊËÏÎÔŒÙÛÜŸ]+$/i,
   'it-IT': /^[A-ZÀÉÈÌÎÓÒÙ]+$/i,
+  'ja-JP': /^[ぁ-んァ-ヶｦ-ﾟ一-龠ー・。、]+$/i,
   'nb-NO': /^[A-ZÆØÅ]+$/i,
   'nl-NL': /^[A-ZÁÉËÏÓÖÜÚ]+$/i,
   'nn-NO': /^[A-ZÆØÅ]+$/i,
@@ -48,6 +49,7 @@ export const alphanumeric = {
   'fi-FI': /^[0-9A-ZÅÄÖ]+$/i,
   'fr-FR': /^[0-9A-ZÀÂÆÇÉÈÊËÏÎÔŒÙÛÜŸ]+$/i,
   'it-IT': /^[0-9A-ZÀÉÈÌÎÓÒÙ]+$/i,
+  'ja-JP': /^[0-9０-９ぁ-んァ-ヶｦ-ﾟ一-龠ー・。、]+$/i,
   'hu-HU': /^[0-9A-ZÁÉÍÓÖŐÚÜŰ]+$/i,
   'nb-NO': /^[0-9A-ZÆØÅ]+$/i,
   'nl-NL': /^[0-9A-ZÁÉËÏÓÖÜÚ]+$/i,

test/validators.js

@@ -1603,6 +1603,32 @@ describe('Validators', () => {
     });
   });
 
+  it('should validate Japanese alpha strings', () => {
+    test({
+      validator: 'isAlpha',
+      args: ['ja-JP'],
+      valid: [
+        'あいうえお',
+        'がぎぐげご',
+        'ぁぃぅぇぉ',
+        'アイウエオ',
+        'ァィゥェ',
+        'ｱｲｳｴｵ',
+        '吾輩は猫である',
+        '臥薪嘗胆',
+        '新世紀エヴァンゲリオン',
+        '天国と地獄',
+        '七人の侍',
+        'シン・ウルトラマン',
+      ],
+      invalid: [
+        'あいう123',
+        'abcあいう',
+        '１９８４',
+      ],
+    });
+  });
+
   it('should validate Vietnamese alpha strings', () => {
     test({
       validator: 'isAlpha',
@@ -2389,6 +2415,28 @@ describe('Validators', () => {
     });
   });
 
+  it('should validate Japanese alphanumeric strings', () => {
+    test({
+      validator: 'isAlphanumeric',
+      args: ['ja-JP'],
+      valid: [
+        'あいうえお123',
+        '123がぎぐげご',
+        'ぁぃぅぇぉ',
+        'アイウエオ',
+        'ァィゥェ',
+        'ｱｲｳｴｵ',
+        '２０世紀少年',
+        '華氏４５１度',
+      ],
+      invalid: [
+        ' あいう123 ',
+        'abcあいう',
+        '生きろ!!',
+      ],
+    });
+  });
+
   it('should validate kurdish alphanumeric strings', () => {
     test({
       validator: 'isAlphanumeric',