Repository: validatorjs/validator.js
Pull request #2176 (2023-02-03 08:43:34)

feat(isMobilePhone): Add Central African Republic Locale And Prefix(CF)
<!--
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<!--- briefly describe what you have done in this PR --->

added validation and test for isMobilePhone  code Locale for Central African Republic (CF).
reference doc:
https://www.wikiwand.com/en/Telephone_numbers_in_the_Central_African_Republic
https://freetools.textmagic.com/phone-validator
## Checklist

- [ ] PR contains only changes related; no stray files, etc.
- [ ] README updated (where applicable)
- [ ] Tests written (where applicable)


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Base: **100.00**% // Head: **100.00**% // No change to project coverage :thumbsup:
> Coverage data is based on head [(`1138a0f`)](https://codecov.io/gh/validatorjs/validator.js/pull/2176?src=pr&el=desc&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=validatorjs) compared to base [(`54d330c`)](https://codecov.io/gh/validatorjs/validator.js/commit/54d330c43f292ab410b90db9d8dd31f7cd926e75?el=desc&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=validatorjs).
> Patch has no changes to coverable lines.

<details><summary>Additional details and impacted files</summary>


```diff
@@            Coverage Diff            @@
##            master     #2176   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files          105       105           
  Lines         2324      2324           
  Branches       586       586           
=========================================
  Hits          2324      2324           
```


| [Impacted Files](https://codecov.io/gh/validatorjs/validator.js/pull/2176?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=validatorjs) | Coverage Δ | |
|---|---|---|
| [src/lib/isMobilePhone.js](https://codecov.io/gh/validatorjs/validator.js/pull/2176?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=validatorjs#diff-c3JjL2xpYi9pc01vYmlsZVBob25lLmpz) | `100.00% <ø> (ø)` | |

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</details>

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Patch:
diff --git a/README.md b/README.md
index e4d1d7f..00334bd 100644
--- a/README.md
+++ b/README.md
@@ -114,6 +114,7 @@ Validator                               | Description
 **isEthereumAddress(str)**              | check if the string is an [Ethereum][Ethereum] address. 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` determines 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, allow_wildcard: false, ignore_max_length: false }`. If `allow_wildcard` is set to true, the validator will allow domain starting with `*.` (e.g. `*.example.com` or `*.shop.example.com`).
+**isFreightContainerID(str)**                      | alias for `isISO6346`, check if the string is a valid [ISO 6346](https://en.wikipedia.org/wiki/ISO_6346) shipping container identification.
 **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 `['crc32', 'crc32b', 'md4', 'md5', 'ripemd128', 'ripemd160', 'sha1', 'sha256', 'sha384', 'sha512', 'tiger128', 'tiger160', 'tiger192']`.
@@ -129,6 +130,7 @@ Validator                               | Description
 **isIPRange(str [, version])**          | check if the string is an IP Range (version 4 or 6).
 **isISBN(str [, options])**             | check if the string is an [ISBN][ISBN].<br/><br/>`options` is an object that has no default.<br/>**Options:**<br/>`version`: ISBN version to compare to. Accepted values are '10' and '13'. If none provided, both will be tested.
 **isISIN(str)**                         | check if the string is an [ISIN][ISIN] (stock/security identifier).
+**isISO6346(str)**                      | check if the string is a valid [ISO 6346](https://en.wikipedia.org/wiki/ISO_6346) shipping container identification.
 **isISO6391(str)**                      | check if the string is a valid [ISO 639-1][ISO 639-1] language code.
 **isISO8601(str [, options])**          | check if the string is a valid [ISO 8601][ISO 8601] date. <br/>`options` is an object which defaults to `{ strict: false, strictSeparator: false }`. If `strict` is true, date strings with invalid dates like `2009-02-29` will be invalid. If `strictSeparator` is true, date strings with date and time separated by anything other than a T will be invalid.
 **isISO31661Alpha2(str)**               | check if the string is a valid [ISO 3166-1 alpha-2][ISO 3166-1 alpha-2] officially assigned country code.
@@ -148,7 +150,7 @@ Validator                               | Description
 **isMagnetURI(str)**                      | check if the string is a [Magnet URI format][Magnet URI Format].
 **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][MIME 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-EH', 'ar-IQ', 'ar-JO', 'ar-KW', 'ar-PS', 'ar-SA', 'ar-SY', 'ar-TN', 'ar-YE', 'az-AZ', 'az-LB', 'az-LY', 'be-BY', 'bg-BG', 'bn-BD', 'bs-BA', 'ca-AD', 'cs-CZ', 'da-DK', 'de-AT', 'de-CH', 'de-DE', 'de-LU', 'dv-MV', 'dz-BT', 'el-CY', 'el-GR', 'en-AG', 'en-AI', 'en-AU', 'en-BM', 'en-BS', 'en-BW', 'en-CA', 'en-GB', 'en-GG', 'en-GH', 'en-GY', 'en-HK', 'en-IE', 'en-IN', 'en-JM', 'en-KE', 'en-KI', 'en-KN', 'en-LS', 'en-MO', 'en-MT', 'en-MU', 'en-NG', 'en-NZ', 'en-PG', 'en-PH', 'en-PK', 'en-RW', 'en-SG', 'en-SL', 'en-SS', 'en-TZ', 'en-UG', 'en-US', 'en-ZA', 'en-ZM', 'en-ZW', 'es-AR', 'es-BO', 'es-CL', 'es-CO', 'es-CR', 'es-CU', 'es-DO', 'es-EC', 'es-ES', 'es-HN', 'es-MX', 'es-NI', 'es-PA', 'es-PE', 'es-PY', 'es-SV', 'es-UY', 'es-VE', 'et-EE', 'fa-AF', 'fa-IR', 'fi-FI', 'fj-FJ', 'fo-FO', 'fr-BE', 'fr-BF', 'fr-BJ', 'fr-CD', 'fr-FR', 'fr-GF', 'fr-GP', 'fr-MQ', 'fr-PF', 'fr-RE', 'ga-IE', 'he-IL', 'hu-HU', 'id-ID', 'ir-IR', 'it-IT', 'it-SM', 'ja-JP', 'ka-GE', 'kk-KZ', 'kl-GL', 'ko-KR', 'ky-KG', 'lt-LT', 'mg-MG', 'mn-MN', 'ms-MY', 'my-MM', 'mz-MZ', 'nb-NO', 'ne-NP', 'nl-AW', 'nl-BE', 'nl-NL', 'nn-NO', 'pl-PL', 'pt-AO', 'pt-BR', 'pt-PT', 'ro-Md', 'ro-RO', 'ru-RU', 'si-LK', 'sk-SK', 'sl-SI', 'sq-AL', 'sr-RS', 'sv-SE', 'tg-TJ', 'th-TH', 'tk-TM', '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-EH', 'ar-IQ', 'ar-JO', 'ar-KW', 'ar-PS', 'ar-SA', 'ar-SY', 'ar-TN', 'ar-YE', 'az-AZ', 'az-LB', 'az-LY', 'be-BY', 'bg-BG', 'bn-BD', 'bs-BA', 'ca-AD', 'cs-CZ', 'da-DK', 'de-AT', 'de-CH', 'de-DE', 'de-LU', 'dv-MV', 'dz-BT', 'el-CY', 'el-GR', 'en-AG', 'en-AI', 'en-AU', 'en-BM', 'en-BS', 'en-BW', 'en-CA', 'en-GB', 'en-GG', 'en-GH', 'en-GY', 'en-HK', 'en-IE', 'en-IN', 'en-JM', 'en-KE', 'en-KI', 'en-KN', 'en-LS', 'en-MO', 'en-MT', 'en-MU', 'en-NG', 'en-NZ', 'en-PG', 'en-PH', 'en-PK', 'en-RW', 'en-SG', 'en-SL', 'en-SS', 'en-TZ', 'en-UG', 'en-US', 'en-ZA', 'en-ZM', 'en-ZW', 'es-AR', 'es-BO', 'es-CL', 'es-CO', 'es-CR', 'es-CU', 'es-DO', 'es-EC', 'es-ES', 'es-HN', 'es-MX', 'es-NI', 'es-PA', 'es-PE', 'es-PY', 'es-SV', 'es-UY', 'es-VE', 'et-EE', 'fa-AF', 'fa-IR', 'fi-FI', 'fj-FJ', 'fo-FO', 'fr-BE', 'fr-BF', 'fr-BJ', 'fr-CD', 'fr-FR', 'fr-GF', 'fr-GP', 'fr-MQ', 'fr-PF', 'fr-RE', 'ga-IE', 'he-IL', 'hu-HU', 'id-ID', 'ir-IR', 'it-IT', 'it-SM', 'ja-JP', 'ka-GE', 'kk-KZ', 'kl-GL', 'ko-KR', 'ky-KG', 'lt-LT', 'mg-MG', 'mn-MN', 'ms-MY', 'my-MM', 'mz-MZ', 'nb-NO', 'ne-NP', 'nl-AW', 'nl-BE', 'nl-NL', 'nn-NO', 'pl-PL', 'pt-AO', 'pt-BR', 'pt-PT', 'ro-Md', 'ro-RO', 'ru-RU', 'si-LK', 'sk-SK', 'sl-SI', 'so-SO', 'sq-AL', 'sr-RS', 'sv-SE', 'tg-TJ', 'th-TH', 'tk-TM', '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` determines 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/index.js b/src/index.js
index 906fd7d..07cbbef 100644
--- a/src/index.js
+++ b/src/index.js
@@ -88,6 +88,7 @@ import isCurrency from './lib/isCurrency';
 
 import isBtcAddress from './lib/isBtcAddress';
 
+import { isISO6346, isFreightContainerID } from './lib/isISO6346';
 import isISO6391 from './lib/isISO6391';
 import isISO8601 from './lib/isISO8601';
 import isRFC3339 from './lib/isRFC3339';
@@ -199,6 +200,8 @@ const validator = {
   isEthereumAddress,
   isCurrency,
   isBtcAddress,
+  isISO6346,
+  isFreightContainerID,
   isISO6391,
   isISO8601,
   isRFC3339,
diff --git a/src/lib/isISO6346.js b/src/lib/isISO6346.js
new file mode 100644
index 0000000..0cb657e
--- /dev/null
+++ b/src/lib/isISO6346.js
@@ -0,0 +1,37 @@
+import assertString from './util/assertString';
+
+// https://en.wikipedia.org/wiki/ISO_6346
+// according to ISO6346 standard, checksum digit is mandatory for freight container but recommended
+// for other container types (J and Z)
+const isISO6346Str = /^[A-Z]{3}(U[0-9]{7})|([J,Z][0-9]{6,7})$/;
+const isDigit = /^[0-9]$/;
+
+export function isISO6346(str) {
+  assertString(str);
+
+  str = str.toUpperCase();
+
+  if (!isISO6346Str.test(str)) return false;
+
+  if (str.length === 11) {
+    let sum = 0;
+    for (let i = 0; i < str.length - 1; i++) {
+      if (!isDigit.test(str[i])) {
+        let convertedCode;
+        const letterCode = str.charCodeAt(i) - 55;
+        if (letterCode < 11) convertedCode = letterCode;
+        else if (letterCode >= 11 && letterCode <= 20) convertedCode = 12 + (letterCode % 11);
+        else if (letterCode >= 21 && letterCode <= 30) convertedCode = 23 + (letterCode % 21);
+        else convertedCode = 34 + (letterCode % 31);
+        sum += convertedCode * (2 ** i);
+      } else sum += str[i] * (2 ** i);
+    }
+
+    const checkSumDigit = sum % 11;
+    return Number(str[str.length - 1]) === checkSumDigit;
+  }
+
+  return true;
+}
+
+export const isFreightContainerID = isISO6346;
diff --git a/src/lib/isMobilePhone.js b/src/lib/isMobilePhone.js
index 5c37d42..c6ded55 100644
--- a/src/lib/isMobilePhone.js
+++ b/src/lib/isMobilePhone.js
@@ -48,6 +48,7 @@ const phones = {
   'en-IN': /^(\+?91|0)?[6789]\d{9}$/,
   'en-JM': /^(\+?876)?\d{7}$/,
   'en-KE': /^(\+?254|0)(7|1)\d{8}$/,
+  'fr-CF': /^(\+?236| ?)(70|75|77|72|21|22)\d{6}$/,
   'en-SS': /^(\+?211|0)(9[1257])\d{7}$/,
   'en-KI': /^((\+686|686)?)?( )?((6|7)(2|3|8)[0-9]{6})$/,
   'en-KN': /^(?:\+1|1)869(?:46\d|48[89]|55[6-8]|66\d|76[02-7])\d{4}$/,
@@ -138,6 +139,7 @@ const phones = {
   'si-LK': /^(?:0|94|\+94)?(7(0|1|2|4|5|6|7|8)( |-)?)\d{7}$/,
   'sl-SI': /^(\+386\s?|0)(\d{1}\s?\d{3}\s?\d{2}\s?\d{2}|\d{2}\s?\d{3}\s?\d{3})$/,
   'sk-SK': /^(\+?421)? ?[1-9][0-9]{2} ?[0-9]{3} ?[0-9]{3}$/,
+  'so-SO': /^(\+?252|0)((6[0-9])\d{7}|(7[1-9])\d{7})$/,
   'sq-AL': /^(\+355|0)6[789]\d{6}$/,
   'sr-RS': /^(\+3816|06)[- \d]{5,9}$/,
   'sv-SE': /^(\+?46|0)[\s\-]?7[\s\-]?[02369]([\s\-]?\d){7}$/,


Test patch:
diff --git a/test/validators.test.js b/test/validators.test.js
index a1079b3..239f172 100644
--- a/test/validators.test.js
+++ b/test/validators.test.js
@@ -7404,6 +7404,31 @@ describe('Validators', () => {
           '+254800723845',
         ],
       },
+      {
+        locale: 'fr-CF',
+        valid: [
+          '+23670850000',
+          '+23675038756',
+          '+23677859002',
+          '+23672854202',
+          '+23621854052',
+          '+23622854072',
+          '72234650',
+          '70045902',
+          '77934567',
+          '21456794',
+          '22452389',
+        ],
+        invalid: [
+          '+23689032',
+          '123456789',
+          '+236723845987',
+          '022452389',
+          '+236772345678',
+          '+236700456794',
+
+        ],
+      },
       {
         locale: 'en-KI',
         valid: [
@@ -9321,6 +9346,27 @@ describe('Validators', () => {
           'NotANumber',
         ],
       },
+      {
+        locale: 'so-SO',
+        valid: [
+          '+252601234567',
+          '+252650101010',
+          '+252794567120',
+          '252650647388',
+          '252751234567',
+          '0601234567',
+          '0609876543',
+        ],
+        invalid: [
+          '',
+          'not a number',
+          '+2526012345678',
+          '25260123456',
+          '+252705555555',
+          '+0601234567',
+          '06945454545',
+        ],
+      },
       {
         locale: 'sq-AL',
         valid: [
@@ -11946,6 +11992,58 @@ describe('Validators', () => {
     });
   });
 
+
+  it('should validate ISO6346 shipping containerID', () => {
+    test({
+      validator: 'isISO6346',
+      valid: [
+        'HLXU2008419',
+        'TGHU7599330',
+        'ECMU4657496',
+        'MEDU6246078',
+        'YMLU2809976',
+        'MRKU0046221',
+        'EMCU3811879',
+        'OOLU8643084',
+        'HJCU1922713',
+        'QJRZ123456',
+      ],
+      invalid: [
+        'OOLU1922713',
+        'HJCU1922413',
+        'FCUI985619',
+        'ECMJ4657496',
+        'TBJA7176445',
+        'AFFU5962593',
+      ],
+    });
+  });
+  it('should validate ISO6346 shipping containerID', () => {
+    test({
+      validator: 'isFreightContainerID',
+      valid: [
+        'HLXU2008419',
+        'TGHU7599330',
+        'ECMU4657496',
+        'MEDU6246078',
+        'YMLU2809976',
+        'MRKU0046221',
+        'EMCU3811879',
+        'OOLU8643084',
+        'HJCU1922713',
+        'QJRZ123456',
+      ],
+      invalid: [
+        'OOLU1922713',
+        'HJCU1922413',
+        'FCUI985619',
+        'ECMJ4657496',
+        'TBJA7176445',
+        'AFFU5962593',
+      ],
+    });
+  });
+
   // EU-UK valid numbers sourced from https://ec.europa.eu/taxation_customs/tin/specs/FS-TIN%20Algorithms-Public.docx or constructed by @tplessas.
   it('should validate taxID', () => {
     test({