Repository: validatorjs/validator.js
Pull request #1785 (2021-10-13 04:16:52)

feat: (isMobilePhone) Enhancement to phone number validation regex in Sri Lanka (si-LK)
feat(isMobilePhone): enhancement to validating mobile numbers in Sri Lanka

Improvment added to the regex checked for mobile numbers in Sri Lanka.

cc #1761

#hacktoberfest

## Checklist

- [x] PR contains only changes related; no stray files, etc.
- [x] README updated (where applicable)
- [x] Tests written (where applicable)



Patch:
diff --git a/README.md b/README.md
index 1ff1e00..4842d66 100644
--- a/README.md
+++ b/README.md
@@ -107,7 +107,7 @@ Validator                               | Description
 **isEmpty(str [, options])**            | check if the string has a length of zero.<br/><br/>`options` is an object which defaults to `{ ignore_whitespace:false }`.
 **isEthereumAddress(str)**              | check if the string is an [Ethereum](https://ethereum.org/) address using basic regex. Does not validate address checksums.
 **isFloat(str [, options])**            | check if the string is a float.<br/><br/>`options` is an object which can contain the keys `min`, `max`, `gt`, and/or `lt` to validate the float is within boundaries (e.g. `{ min: 7.22, max: 9.55 }`) it also has `locale` as an option.<br/><br/>`min` and `max` are equivalent to 'greater or equal' and 'less or equal', respectively while `gt` and `lt` are their strict counterparts.<br/><br/>`locale` determine the decimal separator and 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', 'en-AU', 'en-GB', 'en-HK', 'en-IN', 'en-NZ', 'en-US', 'en-ZA', 'en-ZM', 'es-ES', 'fr-CA', 'fr-FR', 'hu-HU', 'it-IT', 'nb-NO', 'nl-NL', 'nn-NO', 'pl-PL', 'pt-BR', 'pt-PT', 'ru-RU', 'sl-SI', 'sr-RS', 'sr-RS@latin', 'sv-SE', 'tr-TR', 'uk-UA']`. Locale list is `validator.isFloatLocales`.
-**isFQDN(str [, options])**             | check if the string is a fully qualified domain name (e.g. domain.com).<br/><br/>`options` is an object which defaults to `{ require_tld: true, allow_underscores: false, allow_trailing_dot: false , allow_numeric_tld: false }`.
+**isFQDN(str [, options])**             | check if the string is a fully qualified domain name (e.g. domain.com).<br/><br/>`options` is an object which defaults to `{ require_tld: true, allow_underscores: false, allow_trailing_dot: false, allow_numeric_tld: false, allow_wildcard: false }`. If `allow_wildcard` is set to true, the validator will allow domain starting with `*.` (e.g. `*.example.com` or `*.shop.example.com`).
 **isFullWidth(str)**                    | check if the string contains any full-width chars.
 **isHalfWidth(str)**                    | check if the string contains any half-width chars.
 **isHash(str, algorithm)**              | check if the string is a hash of type algorithm.<br/><br/>Algorithm is one of `['md4', 'md5', 'sha1', 'sha256', 'sha384', 'sha512', 'ripemd128', 'ripemd160', 'tiger128', 'tiger160', 'tiger192', 'crc32', 'crc32b']`
@@ -140,7 +140,7 @@ Validator                               | Description
 **isMagnetURI(str)**                      | check if the string is a [magnet uri format](https://en.wikipedia.org/wiki/Magnet_URI_scheme).
 **isMD5(str)**                          | check if the string is a MD5 hash.<br/><br/>Please note that you can also use the `isHash(str, 'md5')` function. Keep in mind that MD5 has some collision weaknesses compared to other algorithms (e.g., SHA).
 **isMimeType(str)**                     | check if the string matches to a valid [MIME type](https://en.wikipedia.org/wiki/Media_type) format
-**isMobilePhone(str [, locale [, options]])**          | check if the string is a mobile phone number,<br/><br/>(locale is either an array of locales (e.g `['sk-SK', 'sr-RS']`) OR one of `['am-Am', 'ar-AE', 'ar-BH', 'ar-DZ', 'ar-EG', 'ar-IQ', ar-JO', 'ar-KW', 'ar-SA', 'ar-SY', 'ar-TN', 'az-AZ', 'az-LY', 'az-LB', 'bs-BA', 'be-BY', 'bg-BG', 'bn-BD', 'ca-AD', 'cs-CZ', 'da-DK', 'de-DE', 'de-AT', 'de-CH', 'de-LU', 'el-GR', 'en-AU', 'en-CA', 'en-GB', 'en-GG', 'en-GH', 'en-HK', 'en-MO', 'en-IE', 'en-IN', 'en-KE', 'en-MT', 'en-MU', 'en-NG', 'en-NZ', 'en-PK', 'en-PH', 'en-RW', 'en-SG', 'en-SL', 'en-UG', 'en-US', 'en-TZ', 'en-ZA', 'en-ZM', 'en-ZW', 'es-AR', 'es-BO', 'es-CL', 'es-CO', 'es-CR', 'es-DO', 'es-HN', 'es-PE', 'es-EC', 'es-ES', 'es-MX', 'es-PA', 'es-PY', 'es-UY', 'es-VE', 'et-EE', 'fa-IR', 'fi-FI', 'fj-FJ', 'fo-FO', 'fr-BE', 'fr-FR', 'fr-GF', 'fr-GP', 'fr-MQ', 'fr-RE', 'ga-IE', 'he-IL', 'hu-HU', 'id-ID', 'it-IT', 'it-SM', 'ja-JP', 'ka-GE', 'kk-KZ', 'kl-GL', 'ko-KR', 'lt-LT', 'ms-MY', ''mz-MZ', nb-NO', 'ne-NP', 'nl-BE', 'nl-NL', 'nn-NO', 'pl-PL', 'pt-BR', 'pt-PT', 'pt-AO', 'ro-RO', 'ru-RU', 'si-LK' 'sl-SI', 'sk-SK', 'sq-AL', 'sr-RS', 'sv-SE', 'th-TH', 'tr-TR', 'uk-UA', 'uz-UZ', 'vi-VN', 'zh-CN', 'zh-HK', 'zh-MO', 'zh-TW']` OR defaults to 'any'. If 'any' or a falsey value is used, function will check if any of the locales match).<br/><br/>`options` is an optional object that can be supplied with the following keys: `strictMode`, if this is set to `true`, the mobile phone number must be supplied with the country code and therefore must start with `+`. Locale list is `validator.isMobilePhoneLocales`.
+**isMobilePhone(str [, locale [, options]])**          | check if the string is a mobile phone number,<br/><br/>(locale is either an array of locales (e.g `['sk-SK', 'sr-RS']`) OR one of `['am-Am', 'ar-AE', 'ar-BH', 'ar-DZ', 'ar-EG', 'ar-IQ', ar-JO', 'ar-KW', 'ar-SA', 'ar-SY', 'ar-TN', 'az-AZ', 'az-LY', 'az-LB', 'bs-BA', 'be-BY', 'bg-BG', 'bn-BD', 'ca-AD', 'cs-CZ', 'da-DK', 'de-DE', 'de-AT', 'de-CH', 'de-LU', 'el-GR', 'en-AU', 'en-CA', 'en-GB', 'en-GG', 'en-GH', 'en-HK', 'en-MO', 'en-IE', 'en-IN', 'en-KE', 'en-MT', 'en-MU', 'en-NG', 'en-NZ', 'en-PK', 'en-PH', 'en-RW', 'en-SG', 'en-SL', 'en-UG', 'en-US', 'en-TZ', 'en-ZA', 'en-ZM', 'en-ZW', 'es-AR', 'es-BO', 'es-CL', 'es-CO', 'es-CR', 'es-CU', 'es-DO', 'es-HN', 'es-PE', 'es-EC', 'es-ES', 'es-MX', 'es-PA', 'es-PY', 'es-UY', 'es-VE', 'et-EE', 'fa-IR', 'fi-FI', 'fj-FJ', 'fo-FO', 'fr-BE', 'fr-FR', 'fr-GF', 'fr-GP', 'fr-MQ', 'fr-RE', 'ga-IE', 'he-IL', 'hu-HU', 'id-ID', 'it-IT', 'it-SM', 'ja-JP', 'ka-GE', 'kk-KZ', 'kl-GL', 'ko-KR', 'lt-LT', 'ms-MY', ''mz-MZ', nb-NO', 'ne-NP', 'nl-BE', 'nl-NL', 'nn-NO', 'pl-PL', 'pt-BR', 'pt-PT', 'pt-AO', 'ro-RO', 'ru-RU', 'si-LK' 'sl-SI', 'sk-SK', 'sq-AL', 'sr-RS', 'sv-SE', 'th-TH', 'tr-TR', 'uk-UA', 'uz-UZ', 'vi-VN', 'zh-CN', 'zh-HK', 'zh-MO', 'zh-TW']` OR defaults to 'any'. If 'any' or a falsey value is used, function will check if any of the locales match).<br/><br/>`options` is an optional object that can be supplied with the following keys: `strictMode`, if this is set to `true`, the mobile phone number must be supplied with the country code and therefore must start with `+`. Locale list is `validator.isMobilePhoneLocales`.
 **isMongoId(str)**                      | check if the string is a valid hex-encoded representation of a [MongoDB ObjectId][mongoid].
 **isMultibyte(str)**                    | check if the string contains one or more multibyte chars.
 **isNumeric(str [, options])**                      | check if the string contains only numbers.<br/><br/>`options` is an object which defaults to `{no_symbols: false}` it also has locale as an option. If `no_symbols` is true, the validator will reject numeric strings that feature a symbol (e.g. `+`, `-`, or `.`).<br/><br/>`locale` determine the decimal separator and 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', 'en-AU', 'en-GB', 'en-HK', 'en-IN', 'en-NZ', 'en-US', 'en-ZA', 'en-ZM', 'es-ES', 'fr-FR', 'fr-CA', 'hu-HU', 'it-IT', 'nb-NO', 'nl-NL', 'nn-NO', 'pl-PL', 'pt-BR', 'pt-PT', 'ru-RU', 'sl-SI', 'sr-RS', 'sr-RS@latin', 'sv-SE', 'tr-TR', 'uk-UA']`.
diff --git a/src/lib/isFQDN.js b/src/lib/isFQDN.js
index 3dff7d2..b82b089 100644
--- a/src/lib/isFQDN.js
+++ b/src/lib/isFQDN.js
@@ -6,6 +6,7 @@ const default_fqdn_options = {
   allow_underscores: false,
   allow_trailing_dot: false,
   allow_numeric_tld: false,
+  allow_wildcard: false,
 };
 
 export default function isFQDN(str, options) {
@@ -16,6 +17,12 @@ export default function isFQDN(str, options) {
   if (options.allow_trailing_dot && str[str.length - 1] === '.') {
     str = str.substring(0, str.length - 1);
   }
+
+  /* Remove the optional wildcard before checking validity */
+  if (options.allow_wildcard === true && str.indexOf('*.') === 0) {
+    str = str.substring(2);
+  }
+
   const parts = str.split('.');
   const tld = parts[parts.length - 1];
 
diff --git a/src/lib/isMobilePhone.js b/src/lib/isMobilePhone.js
index 8b56b76..2db323d 100644
--- a/src/lib/isMobilePhone.js
+++ b/src/lib/isMobilePhone.js
@@ -43,7 +43,7 @@ const phones = {
   'en-MU': /^(\+?230|0)?\d{8}$/,
   'en-NG': /^(\+?234|0)?[789]\d{9}$/,
   'en-NZ': /^(\+?64|0)[28]\d{7,9}$/,
-  'en-PK': /^((\+92)|(0092))-{0,1}\d{3}-{0,1}\d{7}$|^\d{11}$|^\d{4}-\d{7}$/,
+  'en-PK': /^((00|\+)?92|0)3[0-6]\d{8}$/,
   'en-PH': /^(09|\+639)\d{9}$/,
   'en-RW': /^(\+?250|0)?[7]\d{8}$/,
   'en-SG': /^(\+65)?[3689]\d{7}$/,
@@ -59,6 +59,7 @@ const phones = {
   'es-CO': /^(\+?57)?3(0(0|1|2|4|5)|1\d|2[0-4]|5(0|1))\d{7}$/,
   'es-CL': /^(\+?56|0)[2-9]\d{1}\d{7}$/,
   'es-CR': /^(\+506)?[2-8]\d{7}$/,
+  'es-CU': /^(\+53|0053)?5\d{7}/,
   'es-DO': /^(\+?1)?8[024]9\d{7}$/,
   'es-HN': /^(\+?504)?[9|8]\d{7}$/,
   'es-EC': /^(\+?593|0)([2-7]|9[2-9])\d{7}$/,
@@ -104,7 +105,7 @@ const phones = {
   'pt-AO': /^(\+244)\d{9}$/,
   'ro-RO': /^(\+?4?0)\s?7\d{2}(\/|\s|\.|\-)?\d{3}(\s|\.|\-)?\d{3}$/,
   'ru-RU': /^(\+?7|8)?9\d{9}$/,
-  'si-LK': /^(?:0|94|\+94)?(7(0|1|2|5|6|7|8)( |-)?\d)\d{6}$/,
+  'si-LK': /^(?:0|94|\+94)?(7(0|1|2|4|5|6|7|8)( |-)?)\d{7}$/,
   'sl-SI': /^(\+386\s?|0)(\d{1}\s?\d{3}\s?\d{2}\s?\d{2}|\d{2}\s?\d{3}\s?\d{3})$/,
   'sk-SK': /^(\+?421)? ?[1-9][0-9]{2} ?[0-9]{3} ?[0-9]{3}$/,
   'sq-AL': /^(\+355|0)6[789]\d{6}$/,
@@ -115,7 +116,7 @@ const phones = {
   'uk-UA': /^(\+?38|8)?0\d{9}$/,
   'uz-UZ': /^(\+?998)?(6[125-79]|7[1-69]|88|9\d)\d{7}$/,
   'vi-VN': /^((\+?84)|0)((3([2-9]))|(5([25689]))|(7([0|6-9]))|(8([1-9]))|(9([0-9])))([0-9]{7})$/,
-  'zh-CN': /^((\+|00)86)?1([3456789][0-9]|4[579]|6[2567]|7[01235678]|9[012356789])[0-9]{8}$/,
+  'zh-CN': /^((\+|00)86)?(1[3-9]|9[28])\d{9}$/,
   'zh-TW': /^(\+?886\-?|0)?9\d{8}$/,
 };
 /* eslint-enable max-len */
diff --git a/src/lib/isURL.js b/src/lib/isURL.js
index 7f6e0ba..253b309 100644
--- a/src/lib/isURL.js
+++ b/src/lib/isURL.js
@@ -136,7 +136,7 @@ export default function isURL(url, options) {
     }
   }
 
-  if (port_str !== null) {
+  if (port_str !== null && port_str.length > 0) {
     port = parseInt(port_str, 10);
     if (!/^[0-9]+$/.test(port_str) || port <= 0 || port > 65535) {
       return false;
diff --git a/src/lib/isUUID.js b/src/lib/isUUID.js
index 61d938a..8013cfb 100644
--- a/src/lib/isUUID.js
+++ b/src/lib/isUUID.js
@@ -7,8 +7,8 @@ const uuid = {
   all: /^[0-9A-F]{8}-[0-9A-F]{4}-[0-9A-F]{4}-[0-9A-F]{4}-[0-9A-F]{12}$/i,
 };
 
-export default function isUUID(str, version = 'all') {
+export default function isUUID(str, version) {
   assertString(str);
-  const pattern = uuid[version];
+  const pattern = uuid[![undefined, null].includes(version) ? version : 'all'];
   return pattern && pattern.test(str);
 }


Test patch:
diff --git a/test/validators.js b/test/validators.js
index 91794d5..8481f0e 100644
--- a/test/validators.js
+++ b/test/validators.js
@@ -535,6 +535,31 @@ describe('Validators', () => {
     });
   });
 
+  it('should validate URLs with column and no port', () => {
+    test({
+      validator: 'isURL',
+      valid: [
+        'http://example.com:',
+        'ftp://example.com:',
+      ],
+      invalid: [
+        'https://example.com:abc',
+      ],
+    });
+  });
+
+  it('should validate sftp protocol URL containing column and no port', () => {
+    test({
+      validator: 'isURL',
+      args: [{
+        protocols: ['sftp'],
+      }],
+      valid: [
+        'sftp://user:pass@terminal.aws.test.nl:/incoming/things.csv',
+      ],
+    });
+  });
+
   it('should validate protocol relative URLs', () => {
     test({
       validator: 'isURL',
@@ -1118,6 +1143,18 @@ describe('Validators', () => {
       ],
     });
   });
+  it('should validate FQDN with wildcard option', () => {
+    test({
+      validator: 'isFQDN',
+      args: [
+        { allow_wildcard: true },
+      ],
+      valid: [
+        '*.example.com',
+        '*.shop.example.com',
+      ],
+    });
+  });
 
   it('should validate alpha strings', () => {
     test({
@@ -4413,6 +4450,34 @@ describe('Validators', () => {
         'AAAAAAAA-1111-1111-AAAG-111111111111',
       ],
     });
+    test({
+      validator: 'isUUID',
+      args: [undefined],
+      valid: [
+        'A117FBC9-4BED-3078-CF07-9141BA07C9F3',
+        'A117FBC9-4BED-5078-AF07-9141BA07C9F3',
+      ],
+      invalid: [
+        '',
+        'xxxA987FBC9-4BED-3078-CF07-9141BA07C9F3',
+        'A987FBC94BED3078CF079141BA07C9F3',
+        'A11AAAAA-1111-1111-AAAG-111111111111',
+      ],
+    });
+    test({
+      validator: 'isUUID',
+      args: [null],
+      valid: [
+        'A127FBC9-4BED-3078-CF07-9141BA07C9F3',
+      ],
+      invalid: [
+        '',
+        'xxxA987FBC9-4BED-3078-CF07-9141BA07C9F3',
+        'A127FBC9-4BED-3078-CF07-9141BA07C9F3xxx',
+        '912859',
+        'A12AAAAA-1111-1111-AAAG-111111111111',
+      ],
+    });
     test({
       validator: 'isUUID',
       args: [3],
@@ -6102,19 +6167,28 @@ describe('Validators', () => {
       {
         locale: 'zh-CN',
         valid: [
-          '15323456787',
           '13523333233',
-          '13898728332',
+          '13838389438',
+          '14899230918',
+          '14999230918',
+          '15323456787',
+          '15052052020',
+          '16237108167',
+          '008616238234822',
+          '+8616238234822',
+          '16565600001',
+          '17269427292',
+          '17469427292',
+          '18199617480',
+          '19151751717',
+          '19651751717',
           '+8613238234822',
           '+8613487234567',
           '+8617823492338',
           '+8617823492338',
-          '16637108167',
           '+8616637108167',
           '+8616637108167',
           '+8616712341234',
-          '008618812341234',
-          '008618812341234',
           '+8619912341234',
           '+8619812341234',
           '+8619712341234',
@@ -6123,17 +6197,25 @@ describe('Validators', () => {
           '+8619312341234',
           '+8619212341234',
           '+8619112341234',
-          '17269427292',
-          '16565600001',
           '+8617269427292',
+          '008618812341234',
+          '008618812341234',
           '008617269427292',
-          '16238234822',
-          '008616238234822',
-          '+8616238234822',
+          // Reserve number segments in the future.
+          '92138389438',
+          '+8692138389438',
+          '008692138389438',
+          '98199649964',
+          '+8698099649964',
+          '008698099649964',
         ],
         invalid: [
           '12345',
           '',
+          '12038389438',
+          '12838389438',
+          '013838389438',
+          '+86-13838389438',
           '+08613811211114',
           '+008613811211114',
           '08613811211114',
@@ -6759,14 +6841,13 @@ describe('Validators', () => {
           '0786642116',
           '078 7642116',
           '078-7642116',
-
+          '0749994567',
         ],
         invalid: [
           '9912349956789',
           '12345',
           '1678123456',
           '0731234567',
-          '0749994567',
           '0797878674',
         ],
       },
@@ -7016,6 +7097,34 @@ describe('Validators', () => {
           '01234567',
         ],
       },
+      {
+        locale: 'es-CU',
+        valid: [
+          '+5351234567',
+          '005353216547',
+          '51234567',
+          '53214567',
+        ],
+        invalid: [
+          '1234',
+          '+5341234567',
+          '0041234567',
+          '41234567',
+          '11234567',
+          '21234567',
+          '31234567',
+          '60303456',
+          '71234567',
+          '81234567',
+          '91234567',
+          '+5343216547',
+          '+5332165498',
+          '+53121234567',
+          '',
+          'abc',
+          '+535123457',
+        ],
+      },
       {
         locale: 'es-DO',
         valid: [
@@ -7946,6 +8055,26 @@ describe('Validators', () => {
           'NotANumber',
         ],
       },
+      {
+        locale: 'en-PK',
+        valid: [
+          '+923412877421',
+          '+923001234567',
+          '00923001234567',
+          '923001234567',
+          '03001234567',
+        ],
+        invalid: [
+          '+3001234567',
+          '+933001234567',
+          '+924001234567',
+          '+92300123456720',
+          '030012345672',
+          '30012345673',
+          '0030012345673',
+          '3001234567',
+        ],
+      },
     ];
 
     let allValid = [];