javascript validate number regular expression





US telephone number validation JavaScript. A regular expression is an object that describes a pattern of characters.This JavaScript tutorial will demonstrate how to validate north American phone number in javascript. Find the source code below Where: The / at both ends mark the start and end of the regex. Need a regular expression to validate number with comma separator.In javascript how can i use regex to validate comma with characters. Phone Number Validation RegEx Pattern. computercarguy/PhoneNums.js( javascript).A simple method of validating a telephone number using regular expressions and PHP. Javascript Regular Expressions: Form Validation.Javascript Regular Expressions: Form Validation. Everyone must have filled an online form at some stage, a form usually asks for information related to name, phone no, address, credit-card no etc. Here, we have used two select tags to select numbers