Add Qatar phone number validation (#2556)

Co-authored-by: Rubin Bhandari <roobin.bhandari@gmail.com>

Author: WardKhaddour

src/lib/isMobilePhone.js

@@ -20,6 +20,7 @@ const phones = {
   'ar-SY': /^(!?(\+?963)|0)?9\d{8}$/,
   'ar-TN': /^(\+?216)?[2459]\d{7}$/,
   'az-AZ': /^(\+994|0)(10|5[015]|7[07]|99)\d{7}$/,
+  'ar-QA': /^(\+?974|0)?([3567]\d{7})$/,
   'bs-BA': /^((((\+|00)3876)|06))((([0-3]|[5-6])\d{6})|(4\d{7}))$/,
   'be-BY': /^(\+?375)?(24|25|29|33|44)\d{7}$/,
   'bg-BG': /^(\+?359|0)?8[789]\d{7}$/,

test/validators.test.js

@@ -10688,6 +10688,11 @@ describe('Validators', () => {
           '80912345',
         ],
       },
+      {
+        locale: 'ar-QA',
+        valid: ['+97435551234', '+97455551234', '+97465551234', '+97475551234', '35551234', '55551234', '65551234', '75551234'],
+        invalid: ['+97445551234', '+97405551234', '+9745555123', '+974555512345', '+97355551234', '+9125551234', '25551234', '+13005551234', '45551234', '95551234', '+9745555abcd', '', '+974'],
+      },
     ];
 
     let allValid = [];