Repository: validatorjs/validator.js
Pull request #1444 (2020-09-19 17:17:44)

feat(isMobilePhone): add es-AR locale (Argentina)
Argentine phone numbers can be quite varied I found, thankfully mobile phone numbers are more straightforward, I also consulted with some argentinian friends to make sure my regex was working as intended! 😄

You can close the previous PR, it was a throwaway account that I have since deleted.

codecov[bot]: # [Codecov](https://codecov.io/gh/validatorjs/validator.js/pull/1444?src=pr&el=h1) Report
> Merging [#1444](https://codecov.io/gh/validatorjs/validator.js/pull/1444?src=pr&el=desc) into [master](https://codecov.io/gh/validatorjs/validator.js/commit/0f7739ae9ce1a870ee5ac5026b56a6ecb3985aed?el=desc) will **not change** coverage.
> The diff coverage is `n/a`.

[![Impacted file tree graph](https://codecov.io/gh/validatorjs/validator.js/pull/1444/graphs/tree.svg?width=650&height=150&src=pr&token=YzR3kbN1m2)](https://codecov.io/gh/validatorjs/validator.js/pull/1444?src=pr&el=tree)

```diff
@@            Coverage Diff            @@
##            master     #1444   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           95        95           
  Lines         1256      1256           
=========================================
  Hits          1256      1256           
```


| [Impacted Files](https://codecov.io/gh/validatorjs/validator.js/pull/1444?src=pr&el=tree) | Coverage Δ | |
|---|---|---|
| [src/lib/isMobilePhone.js](https://codecov.io/gh/validatorjs/validator.js/pull/1444/diff?src=pr&el=tree#diff-c3JjL2xpYi9pc01vYmlsZVBob25lLmpz) | `100.00% <ø> (ø)` | |

------

[Continue to review full report at Codecov](https://codecov.io/gh/validatorjs/validator.js/pull/1444?src=pr&el=continue).
> **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
> `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
> Powered by [Codecov](https://codecov.io/gh/validatorjs/validator.js/pull/1444?src=pr&el=footer). Last update [0f7739a...c26da0f](https://codecov.io/gh/validatorjs/validator.js/pull/1444?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).


Patch:
diff --git a/README.md b/README.md
index 2d186c1..becdc74 100644
--- a/README.md
+++ b/README.md
@@ -136,7 +136,7 @@ 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', 'bs-BA', 'be-BY', 'bg-BG', 'bn-BD', 'cs-CZ', 'da-DK', 'de-DE', 'de-AT', 'de-CH', '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-CL', 'es-CO', 'es-CR', 'es-EC', 'es-ES', 'es-MX', 'es-PA', 'es-PY', 'es-UY', 'et-EE', 'fa-IR', 'fi-FI', 'fj-FJ', 'fo-FO', 'fr-BE', 'fr-FR', 'fr-GF', 'fr-GP', 'fr-MQ', 'fr-RE', 'he-IL', 'hu-HU', 'id-ID', 'it-IT', 'ja-JP', 'kk-KZ', 'kl-GL', 'ko-KR', 'lt-LT', 'ms-MY', 'nb-NO', 'ne-NP', 'nl-BE', 'nl-NL', 'nn-NO', 'pl-PL', 'pt-BR', 'pt-PT', 'ro-RO', 'ru-RU', 'sl-SI', 'sk-SK', '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', 'bs-BA', 'be-BY', 'bg-BG', 'bn-BD', 'cs-CZ', 'da-DK', 'de-DE', 'de-AT', 'de-CH', '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-CL', 'es-CO', 'es-CR', 'es-EC', 'es-ES', 'es-MX', 'es-PA', 'es-PY', 'es-UY', 'et-EE', 'fa-IR', 'fi-FI', 'fj-FJ', 'fo-FO', 'fr-BE', 'fr-FR', 'fr-GF', 'fr-GP', 'fr-MQ', 'fr-RE', 'he-IL', 'hu-HU', 'id-ID', 'it-IT', 'ja-JP', 'kk-KZ', 'kl-GL', 'ko-KR', 'lt-LT', 'ms-MY', 'nb-NO', 'ne-NP', 'nl-BE', 'nl-NL', 'nn-NO', 'pl-PL', 'pt-BR', 'pt-PT', 'ro-RO', 'ru-RU', 'sl-SI', 'sk-SK', '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', '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/isMobilePhone.js b/src/lib/isMobilePhone.js
index d9a9b59..ea4e494 100644
--- a/src/lib/isMobilePhone.js
+++ b/src/lib/isMobilePhone.js
@@ -49,6 +49,7 @@ const phones = {
   'en-ZA': /^(\+?27|0)\d{9}$/,
   'en-ZM': /^(\+?26)?09[567]\d{7}$/,
   'en-ZW': /^(\+263)[0-9]{9}$/,
+  'es-AR': /^\+?549(11|[2368]\d)\d{8}$/,
   'es-CO': /^(\+?57)?([1-8]{1}|3[0-9]{2})?[2-9]{1}\d{6}$/,
   'es-CL': /^(\+?56|0)[2-9]\d{1}\d{7}$/,
   'es-CR': /^(\+506)?[2-8]\d{7}$/,


Test patch:
diff --git a/test/validators.js b/test/validators.js
index c31da31..700868b 100644
--- a/test/validators.js
+++ b/test/validators.js
@@ -5992,6 +5992,26 @@ describe('Validators', () => {
           '0533803765',
         ],
       },
+      {
+        locale: 'es-AR',
+        valid: [
+          '5491143214321',
+          '+5491143214321',
+          '+5492414321432',
+          '5498418432143',
+        ],
+        invalid: [
+          '1143214321',
+          '91143214321',
+          '+91143214321',
+          '549841004321432',
+          '549 11 43214321',
+          '549111543214321',
+          '5714003425432',
+          '549114a214321',
+          '54 9 11 4321-4321',
+        ],
+      },
       {
         locale: 'es-CO',
         valid: [