feat(isPostalCode): add support for DO and HT locales (#1456)

README.md

@@ -144,7 +144,7 @@ Validator                               | Description
 **isOctal(str)**                        | check if the string is a valid octal number.
 **isPassportNumber(str, countryCode)**    | check if the string is a valid passport number.<br/><br/>(countryCode is one of `[ 'AM', 'AR', 'AT', 'AU', 'BE', 'BG', 'CA', 'CH', 'CN', 'CY', 'CZ', 'DE', 'DK', 'DZ', 'EE', 'ES', 'FI', 'FR', 'GB', 'GR', 'HR', 'HU', 'IE' 'IN', 'IS', 'IT', 'JP', 'KR', 'LT', 'LU', 'LV', 'MT', 'NL', 'PO', 'PT', 'RO', 'SE', 'SL', 'SK', 'TR', 'UA', 'US' ]`.
 **isPort(str)**                         | check if the string is a valid port number.
-**isPostalCode(str, locale)**           | check if the string is a postal code,<br/><br/>(locale is one of `[ 'AD', 'AT', 'AU', 'AZ', 'BE', 'BG', 'BR', 'CA', 'CH', 'CZ', 'DE', 'DK', 'DZ', 'EE', 'ES', 'FI', 'FR', 'GB', 'GR', 'HR', 'HU', 'ID', 'IE' 'IL', 'IN', 'IR', 'IS', 'IT', 'JP', 'KE', 'LI', 'LT', 'LU', 'LV', 'MT', 'MX', 'NL', 'NO', 'NP', 'NZ', 'PL', 'PR', 'PT', 'RO', 'RU', 'SA', 'SE', 'SI', 'TN', 'TW', 'UA', 'US', 'ZA', 'ZM' ]` OR 'any'. If 'any' is used, function will check if any of the locals match. Locale list is `validator.isPostalCodeLocales`.).
+**isPostalCode(str, locale)**           | check if the string is a postal code,<br/><br/>(locale is one of `[ 'AD', 'AT', 'AU', 'AZ', 'BE', 'BG', 'BR', 'CA', 'CH', 'CZ', 'DE', 'DK', 'DO', 'DZ', 'EE', 'ES', 'FI', 'FR', 'GB', 'GR', 'HR', 'HT', 'HU', 'ID', 'IE' 'IL', 'IN', 'IR', 'IS', 'IT', 'JP', 'KE', 'LI', 'LT', 'LU', 'LV', 'MT', 'MX', 'NL', 'NO', 'NP', 'NZ', 'PL', 'PR', 'PT', 'RO', 'RU', 'SA', 'SE', 'SI', 'TN', 'TW', 'UA', 'US', 'ZA', 'ZM' ]` OR 'any'. If 'any' is used, function will check if any of the locals match. Locale list is `validator.isPostalCodeLocales`.).
 **isRFC3339(str)**                      | check if the string is a valid [RFC 3339](https://tools.ietf.org/html/rfc3339) date.
 **isRgbColor(str [, includePercentValues])**                     | check if the string is a rgb or rgba color.<br/><br/>`includePercentValues` defaults to `true`. If you don't want to allow to set `rgb` or `rgba` values with percents, like `rgb(5%,5%,5%)`, or `rgba(90%,90%,90%,.3)`, then set it to false.
 **isSemVer(str)**                       | check if the string is a Semantic Versioning Specification (SemVer).

src/lib/isPostalCode.js

@@ -19,6 +19,7 @@ const patterns = {
   CZ: /^\d{3}\s?\d{2}$/,
   DE: fiveDigit,
   DK: fourDigit,
+  DO: fiveDigit,
   DZ: fiveDigit,
   EE: fiveDigit,
   ES: /^(5[0-2]{1}|[0-4]{1}\d{1})\d{3}$/,
@@ -27,6 +28,7 @@ const patterns = {
   GB: /^(gir\s?0aa|[a-z]{1,2}\d[\da-z]?\s?(\d[a-z]{2})?)$/i,
   GR: /^\d{3}\s?\d{2}$/,
   HR: /^([1-5]\d{4}$)/,
+  HT: /^HT\d{4}$/,
   HU: fourDigit,
   ID: fiveDigit,
   IE: /^(?!.*(?:o))[A-z]\d[\dw]\s\w{4}$/i,

test/validators.js

@@ -8741,6 +8741,28 @@ describe('Validators', () => {
           'AY3030',
         ],
       },
+      {
+        locale: 'DO',
+        valid: [
+          '12345',
+        ],
+        invalid: [
+          'A1234',
+          '123',
+          '123456',
+        ],
+      },
+      {
+        locale: 'HT',
+        valid: [
+          'HT1234',
+        ],
+        invalid: [
+          'HT123',
+          'HT12345',
+          'AA1234',
+        ],
+      },
     ];
 
     let allValid = [];