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<!DOCTYPE html> <html> <body> <?php // Variable to check $email = "john.doe@example.com"; // Validate email if (filter_var($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_filter_var by HTTrack Website Copier/3.x [XR&CO'2014], Tue, 07 Jun 2022 20:30:03 GMT --> </html>
john.doe@example.com is a valid email address