validating email id
1 Answer(s)      4 years and 3 months ago
Posted in : JavaScript Questions

how to validate the email id ?

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July 19, 2011 at 10:10 AM

function validate(){
    var e=document.getElementById('email').value;
    var regExpObj = /(\d\d\d)-\d\d\d\d\d\d\d\d/;
    var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
       var e = document.getElementById('email').value;
       if(reg.test(e) == false) {
          alert('Invalid Email Address');
          return false;

<form id="form" method="post"  onsubmit="javascript:return validate();">
<tr><td>Email </td><td><input type="text" id="email" ></td></tr>
<tr><td></td><td><input type="submit" value="Submit"></td></tr>

For more information, go through the following link:

JavaScript Email Validation

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