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<!DOCTYPE html> <html lang="en"> <head> <title>Sanitize and Validate an Email Address in PHP</title> </head> <body> <?php // Sample email address $email = "someone@@example.com"; // Remove all illegal characters from email $email = filter_var($email, FILTER_SANITIZE_EMAIL); // Validate e-mail address if(filter_var($email, FILTER_VALIDATE_EMAIL)){ echo "The <b>$email</b> is a valid email address"; } else{ echo "The <b>$email</b> is not a valid email address"; } ?> </body> </html>
