reflex84 Posted November 9, 2011 Share Posted November 9, 2011 Hi, I really need to add a captcha to this PHP process form? How do I go about doing this? <?php // Define some constants define( "RECIPIENT_NAME", "John Smith" ); define( "RECIPIENT_EMAIL", "john@example.com" ); define( "EMAIL_SUBJECT", "Visitor Message" ); // Read the form values $success = false; $senderName = isset( $_POST['senderName'] ) ? preg_replace( "/[^\.\-\' a-zA-Z0-9]/", "", $_POST['senderName'] ) : ""; $senderEmail = isset( $_POST['senderEmail'] ) ? preg_replace( "/[^\.\-\_\@a-zA-Z0-9]/", "", $_POST['senderEmail'] ) : ""; $message = isset( $_POST['message'] ) ? preg_replace( "/(From:|To:|BCC:|CC:|Subject:|Content-Type:)/", "", $_POST['message'] ) : ""; // If all values exist, send the email if ( $senderName && $senderEmail && $message ) { $recipient = RECIPIENT_NAME . " <" . RECIPIENT_EMAIL . ">"; $headers = "From: " . $senderName . " <" . $senderEmail . ">"; $success = mail( $recipient, EMAIL_SUBJECT, $message, $headers ); } // Return an appropriate response to the browser if ( isset($_GET["ajax"]) ) { echo $success ? "success" : "error"; } else { ?> <html> <head> <title>Thanks!</title> </head> <body> <?php if ( $success ) echo "<p>Thanks for sending your message! We'll get back to you shortly.</p>" ?> <?php if ( !$success ) echo "<p>There was a problem sending your message. Please try again.</p>" ?> <p>Click your browser's Back button to return to the page.</p> </body> </html> <?php } ?> ?? Thanks in advance! Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.