Forum WebDev

Found some good code to quickly check if an email is valid:

Code: Select all

<?php
$email = "mail@example.com";
if(eregi("^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,3})$", $email)) {
  //send the email
}
else {
  echo "Invalid email address.";
}

?>

I use that exact same method myself lol, can't beat it, and geat idea to post it!

I also check your coding.. It is nice.. Thanks for your sharing..

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PHP validate email
script is an easy way to validate an email address. Use this quick and simple PHP regular expression for email validation. This is also case-insensitive, so it will treat all characters as lower case. It is a really easy way to check the syntax and format of an email address. Function will return TRUE if address is valid and FALSE if not.

I have found some problem here.It is a regular expression for email checking but when anyone give a invalid email like
name@saikat.com,where no domain of saikat is found,then how can any regex check the domain is either existent or not,so I feel to do with combobox with valid domain(like yahoo,gmail,hotmail) and also have an another option of regex,you can see my site to view the both option.
Thanks
Mukit,visit my website to see it

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