Invalid email address";
echo "Back";
} elseif ($subject == "") {
echo "No subject
";
echo "Back";
}
/* Sends the mail and outputs the "Thank you" string if the mail is successfully sent, or the error string otherwise. */
elseif (mail($email,$subject,$message)) {
echo "Thank you for sending email
";
} else {
echo "Can't send email to $email
";
}
?>