#30 Mobile Number Validation in JavaScript using Regular Expression

In this video tutorial, we will understand repeating characters, special characters & perform mobile number validation. A regular expression in JS is an object that describes a pattern of characters. The JavaScript RegExp class represents regular expressions, and both String and RegExp define methods that use regular expressions to perform powerful pattern-matching and search-and-replace functions on text. Video by - Tanmay Sakpal Simple Snippets Channel link - https://www.youtube.com/simplesnippets Support by becoming a Member : https://www.youtube.com/channel/UC59K-uG2A5ogwIrHw4bmlEg/join