Add MAC address validation without colons

README.md

@@ -100,7 +100,7 @@ Validator                               | Description
 **isLatLong(str)**                      | check if the string is a valid latitude-longitude coordinate in the format `lat,long` or `lat, long`.
 **isLength(str [, options])**              | check if the string's length falls in a range.<br/><br/>`options` is an object which defaults to `{min:0, max: undefined}`. Note: this function takes into account surrogate pairs.
 **isLowercase(str)**                    | check if the string is lowercase.
-**isMACAddress(str)**                   | check if the string is a MAC address.
+**isMACAddress(str)**                   | check if the string is a MAC address.<br/><br/>`options` is an object which defaults to `{noColons: false}`, meaning that it will only validate MAC addresses containing 5 colons.
 **isMD5(str)**                          | check if the string is a MD5 hash.
 **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 `['ar-AE', 'ar-DZ', 'ar-EG', 'ar-IQ', ar-JO', 'ar-KW', 'ar-SA', 'ar-SY', 'ar-TN', 'be-BY', 'bg-BG', 'bn-BD', 'cs-CZ', 'de-DE', 'da-DK', 'el-GR', 'en-AU', 'en-CA', 'en-GB', 'en-HK', 'en-IN',  'en-KE', 'en-NG', 'en-NZ', 'en-RW', 'en-SG', 'en-UG', 'en-US', 'en-TZ', 'en-ZA', 'en-ZM', 'en-PK', 'es-ES', 'et-EE', 'fa-IR', 'fi-FI', 'fr-FR', 'he-IL', 'hu-HU', 'it-IT', 'ja-JP', 'kk-KZ', 'ko-KR', 'lt-LT', 'ms-MY', 'nb-NO', 'nn-NO', 'pl-PL', 'pt-PT', 'pt-BR', 'ro-RO', 'ru-RU', 'sk-SK', 'sr-RS', 'sv-SE', 'th-TH', 'tr-TR', 'uk-UA', 'vi-VN', 'zh-CN', 'zh-HK', 'zh-TW']` OR 'any'. If 'any' 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 `+`.

lib/isMACAddress.js

@@ -12,9 +12,13 @@ var _assertString2 = _interopRequireDefault(_assertString);
 function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
 var macAddress = /^([0-9a-fA-F][0-9a-fA-F]:){5}([0-9a-fA-F][0-9a-fA-F])$/;
+var macAddressNoColons = /^([0-9a-fA-F]){12}$/;
 
-function isMACAddress(str) {
+function isMACAddress(str, options) {
   (0, _assertString2.default)(str);
+  if (options && options.noColons) {
+    return macAddressNoColons.test(str);
+  }
   return macAddress.test(str);
 }
 module.exports = exports['default'];

src/lib/isMACAddress.js

@@ -1,8 +1,12 @@
 import assertString from './util/assertString';
 
 const macAddress = /^([0-9a-fA-F][0-9a-fA-F]:){5}([0-9a-fA-F][0-9a-fA-F])$/;
+const macAddressNoColons = /^([0-9a-fA-F]){12}$/;
 
-export default function isMACAddress(str) {
+export default function isMACAddress(str, options) {
   assertString(str);
+  if (options && options.noColons) {
+    return macAddressNoColons.test(str);
+  }
   return macAddress.test(str);
 }

test/validators.js

@@ -611,6 +611,36 @@ describe('Validators', () => {
     });
   });
 
+  it('should validate MAC addresses without colons', () => {
+    test({
+      validator: 'isMACAddress',
+      args: [{
+        noColons: true,
+      }],
+      valid: [
+        'abababababab',
+        'FFFFFFFFFFFF',
+        '0102030405ab',
+        '01AB03040506',
+      ],
+      invalid: [
+        'abc',
+        '01:02:03:04:05',
+        '01:02:03:04::ab',
+        '1:2:3:4:5:6',
+        'AB:CD:EF:GH:01:02',
+        'ab:ab:ab:ab:ab:ab',
+        'FF:FF:FF:FF:FF:FF',
+        '01:02:03:04:05:ab',
+        '01:AB:03:04:05:06',
+        '0102030405',
+        '01020304ab',
+        '123456',
+        'ABCDEFGH0102',
+      ],
+    });
+  });
+
   it('should validate IP addresses', () => {
     test({
       validator: 'isIP',

validator.js

@@ -466,9 +466,13 @@ function isURL(url, options) {
 }
 
 var macAddress = /^([0-9a-fA-F][0-9a-fA-F]:){5}([0-9a-fA-F][0-9a-fA-F])$/;
+var macAddressNoColons = /^([0-9a-fA-F]){12}$/;
 
-function isMACAddress(str) {
+function isMACAddress(str, options) {
   assertString(str);
+  if (options && options.noColons) {
+    return macAddressNoColons.test(str);
+  }
   return macAddress.test(str);
 }