[RESOLVED] Is this php code correct for emailing with a Captcha??

[mojo69]

    <?php

    require_once('recaptchalib.php');

    $publickey = "my_publickey";
    $privatekey = "my_privatekey";
    $resp = null;
    $error = null;
    if ($_POST["recaptcha_response_field"]) {
            $resp = recaptcha_check_answer ($privatekey,
                                            $_SERVER["REMOTE_ADDR"],
                                            $_POST["recaptcha_challenge_field"],
                                            $_POST["recaptcha_response_field"]);

            if ($resp->is_valid) {
                $email = $_REQUEST['email'] ;
                $message = $_REQUEST['message'] ;
                $company = $_REQUEST['company'] ;
                $address = $_REQUEST['address'] ;
                $city = $_REQUEST['city'] ;
                $state = $_REQUEST['state'] ;
                $zip = $_REQUEST['zip'] ;
                $phone = $_REQUEST['phone'] ;
                $sendsale = $_REQUEST['sendsalespacket'] ;
                $keep = $_REQUEST['keepmeupdated'] ;
                if ( ereg( "[\r\n]", $name) || ereg("[\r\n]", $email ) ) {
                    header( "Location: error.htm" );
                }
                mail("[email protected]", "Request Packet", $message, "Name: $name\nCompany: $company\nAddress: $address\nCity: $city\nState: $state\nZip Code: $zip\nPhone: $phone\nEmail: $email\nComments: $message\nSend Sales Packet: $sendsale\nKeep Me Informed: $keep") ;
                header( "Location: contacts.htm" ) ;            
            
            } else {
                    # set the error code so that we can display it
                    header( "Location: error.htm" ) ;
                    
            }
    }
    echo recaptcha_get_html($publickey, $error);
    ?>