Javascript for validating email with regular expression Live mic sex


02-Jan-2016 19:20

The length of the personal_info part may be up to 64 characters long and domain name may be up to 253 characters. The personal_info part contains the following ASCII characters. ") return (false) } To get a valid email id we use a regular expression /^\w+([\.-]?

{ | } ~ characters are legal in the local part of an e-mail address but in the above regular expression those characters are filtered out. It begins with at least one or more word characters including the underscore, equivalent to [A-Za-z0-9_].

aspdotnet-suresh offers C#articles and tutorials,csharp dot net,articles and tutorials, VB.

Validating email is an very important point while validating an HTML form. You can modify or rewrite the said regular expression.

function Validate Email(input Text) { var mailformat = /^\w+([\.-]? \w+)*(\.\w{2,3})+$/; if(input Text.value.match(mailformat)) { document.form1.text1.focus(); return true; } else { alert("You have entered an invalid email address!

Recently i have posted how to validate email address in javascript, how to validate mobile number and email address in jquery and not i will show you how to validate mobile number using simple javascript or using regular expression in javascript.

below is the code for validating mobile number with enter only numeric, length must be 10 digits and restrict user to entering illegal characters.

The following regular expresion is used to validate a GUID value for user input.

There is two ways given below for validation of mobile numbers first normal way and another through regular expression.

How to use this code copy the code given bellow, paste inside the Below is the javascript mobile validation regular expression, mobile validation javascript regular expression which is for checking 10 digit number,illegal characters and first number should not be 0.