fix(isMobilePhone): update Hungarian locale (validatorjs#1826)

* Add internal country code option

* Add new area code options

* Add tests to hu mobile number validation

Author: danielTiringer

src/lib/isMobilePhone.js

@@ -81,7 +81,7 @@ const phones = {
   'fr-MQ': /^(\+?596|0|00596)[67]\d{8}$/,
   'fr-RE': /^(\+?262|0|00262)[67]\d{8}$/,
   'he-IL': /^(\+972|0)([23489]|5[012345689]|77)[1-9]\d{6}$/,
-  'hu-HU': /^(\+?36)(20|30|70)\d{7}$/,
+  'hu-HU': /^(\+?36|06)(20|30|31|50|70)\d{7}$/,
   'id-ID': /^(\+?62|0)8(1[123456789]|2[1238]|3[1238]|5[12356789]|7[78]|9[56789]|8[123456789])([\s?|\d]{5,11})$/,
   'it-IT': /^(\+?39)?\s?3\d{2} ?\d{6,7}$/,
   'it-SM': /^((\+378)|(0549)|(\+390549)|(\+3780549))?6\d{5,9}$/,

test/validators.js

@@ -6150,6 +6150,19 @@ describe('Validators', () => {
           '064349089895623459',
         ],
       },
+      {
+        locale: 'hu-HU',
+        valid: [
+          '06301234567',
+          '+36201234567',
+          '06701234567',
+        ],
+        invalid: [
+          '1234',
+          '06211234567',
+          '+3620123456',
+        ],
+      },
       {
         locale: 'mz-MZ',
         valid: [