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<?php // Variable to check $email = "john.doe.com"; // Remove all illegal characters from email $email = filter_var($email, FILTER_SANITIZE_EMAIL); // Validate e-mail if (filter_var($email, FILTER_VALIDATE_EMAIL)) { echo("$email is a valid email address"); } else { echo("$email is not a valid email address"); } ?>
Output for git.master, git.master_jit, rfc.property-hooks
john.doe.com is not a valid email address

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