The part I’m having trouble with is for a series of checkboxes that answer one question. When a checkbox isn’t checked, I get the following error: Warning: implode() [function.implode]: Invalid arguments passed in /home/content/74/8926074/html/GuitarMash/contact_submitted.php on line 86
My code:
[php]
Contact body { color: #000000; }// EDIT THE 2 LINES BELOW AS REQUIRED
$email_to = "[email protected]";
$email_subject = "Contact Form";
function died($error) {
// your error code can go here
echo "We are very sorry, but there were error(s) found with the form you submitted. ";
echo $error."<br /><br />";
echo "Please go back and fix these errors.<br /><br />";
die();
}
// validation expected data exists
if(!isset($_POST['firstname']) ||
!isset($_POST['lastname']) ||
!isset($_POST['email']) ||
!isset($_POST['phone']) ||
!isset($_POST['address']) ||
!isset($_POST['addressline2']) ||
!isset($_POST['city']) ||
!isset($_POST['state']) ||
!isset($_POST['zipcode']) ||
!isset($_POST['whoplays']) ||
!isset($_POST['comments'])) {
}
$firstname = $_POST['firstname']; // required
$lastname = $_POST['lastname']; // required
$email = $_POST['email']; // required
$phone = $_POST['phone']; // required
$address = $_POST['address']; // required
$addressline2 = $_POST['addressline2']; // not required
$city = $_POST['city']; // required
$state = $_POST['state']; // required
$zipcode = $_POST['zipcode']; // not required
$whoplays= $_POST['whoplays']; //not required
$comments = $_POST['comments']; // required
$error_message = "";
$email_exp = '/^[A-Za-z0-9._%-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,4}$/';
if(!preg_match($email_exp,$email)) {
$error_message .= ‘The email address you entered does not appear to be valid.
’;
}
$string_exp = “/^[A-Za-z .’-]+$/”;
if(strlen($error_message) > 0) {
died($error_message);
}
$email_message = “Form details below.\n\n”;
function clean_string($string) {
$bad = array("content-type","bcc:","to:","cc:","href");
return str_replace($bad,"",$string);
}
$email_message .= "First Name: ".clean_string($firstname)."\n";
$email_message .= "Last Name: ".clean_string($lastname)."\n";
$email_message .= "Email: ".clean_string($email)."\n";
$email_message .= "Phone: ".clean_string($phone)."\n";
$email_message .= "Address: ".clean_string($address)."\n";
$email_message .= "Address Line 2: ".clean_string($addressline2)."\n";
$email_message .= "City: ".clean_string($city)."\n";
$email_message .= "State: ".clean_string($state)."\n";
$email_message .= "Zip Code: ".clean_string($zipcode)."\n";
$email_message .= "Who plays guitar?".implode(',', $whoplays)."\n";
$email_message .= "Comments: ".clean_string($comments)."\n";
// create email headers
$headers = 'From: '.$email."\r\n".
'Reply-To: '.$email."\r\n" .
‘X-Mailer: PHP/’ . phpversion();
@mail($email_to, $email_subject, $email_message, $headers);
?>
Thank you for contacting us. We will respond shortly.