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<html><body>// Variable to check$email = "john.doe@example.com";// Remove all illegal characters from email$email = filter_var($email, FILTER_SANITIZE_EMAIL);// Validate e-mailif (filter_var($email, FILTER_VALIDATE_EMAIL)) { echo("$email is a valid email address");} else { echo("$email is not a valid email address");} </body><!-- Mirrored from www.w3schools.com/php/phptryit.asp?filename=tryphp_func_validate_email2 by HTTrack Website Copier/3.x [XR&CO'2014], Wed, 21 Dec 2022 18:10:00 GMT --></html>
john.doe@example.com is a valid email address