$artistid = $_GET["artistid"]; } else { if (isset($_POST["artistid"]) and $_POST["artistid"] != "") { $artistid = $_POST["artistid"]; } } /*---------- Drop in a message to a vendor ------------*/ if (isset($_POST['txtaction']) && $_POST['txtaction'] == 'dropMessage') { $postStr = $_POST; $status = 0; $msg = NULL; $txtMessage = DbHelper::add_slashes($postStr["txtMessage"]); $subject = DbHelper::add_slashes($postStr["subject"]); $artistid = DbHelper::add_slashes($postStr["artistid"]); $contact_name = DbHelper::add_slashes($postStr["contact_name"]); $email_address = DbHelper::add_slashes($postStr["email_address"]); if (!isNotNull($contact_name)) { $message .= "* Contact name cannot be empty! <br>"; } if (!isNotNull($email_address)) { $message .= "* Email address cannot be empty! <br>"; } elseif (!preg_match("/^([a-zA-Z0-9])+([a-zA-Z0-9\\._-])*@([a-zA-Z0-9_-])+([a-zA-Z0-9\\._-]+)+\$/", $email_address)) { $message .= "* Email address cannot be invalid! <br>"; } if (!isNotNull($subject)) { $message .= "* Subject cannot be empty! <br>"; } if (!isNotNull($txtMessage)) { $message .= "* Message cannot be empty! <br>"; } if ($message != "") {