https://www.myparkingpermit.com/js/ValidateEmail.js

1/*JScript file for validate email by rejex*/
2
3function validateEmail(str) {    
4    str = str.replace(/(^\t+)|(\t+$)/g, '').replace(/(^\s+)|(\s+$)/g, ''); /* Replace in case of email with tab characters and space characters*/
5    var patt = /^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i;
6    var patt2 = /^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,66}(?:\.[a-z]{2})?)$/i;
7    if (!patt.test(str)) {
8        if (!patt2.test(str)) {
9            //05312016 - as email validation is working fine from more than last 6 months so no need to send more emails.
10            //fn_validateEmailSend(str, "false");
11            return false;
12        }
13        else {
14            //05312016 - as email validation is working fine from more than last 6 months so no need to send more emails.
15            //fn_validateEmailSend(str, "true");
16            return true;
17        }
18    }
19    else {
20        return true;
21    }
22}
23
24function fn_validateEmailSend(str, flag) {
25    var postdata = "emailid=" + str + "&flag=" + flag + "&validateUrl=" + window.location.pathname;
26    $.ajax({
27        async: true, type: 'POST', url: "/xp/ValidateEmailRegex.aspx", data: postdata,
28        success: function (data) {
29        },
30        error: function (result) {
31        }
32    });
33}