Re CAPTCHA with Tectite Formmail working but small problem

[ekburrow]

I've been using Form mailer for a couple years but now have a huge issue with SPAMMERS...

Here is my Formmail code it is located at the top of the PHP file

<form method="post" action="http://nasf.net/cgi-bin/form1.php" name="NASF Forms ">
    <input type="hidden" name="recipients" value="[e-mail]" />
    <input type="hidden" name="required" value="realname:Your name,phone:Your Phone Number" />
    <input type="hidden" name="subject" value="2009 NASF CLINIC Enrollment Form" />
      <input type="hidden" name="mail_options" value="PlainTemplate=2009_NASF_Clinic_Enrollment_form.txt" /> 
     <input type="hidden" name="mail_options" value="PlainTemplate=2009_NASF_Clinic_Enrollment_form.txt,TemplateMissing=n/a" /> 
     <input type="hidden" name="good_url" value="http://nasf.net/index.php?id=14" /> 
 
 
Here is my ReCaptcha Code i added above the submit button.. I added the Redirect that i found on a previous post.
 
<?php
require_once('recaptchalib.php');
 
// Get a key from http://recaptcha.net/api/getkey
$publickey = "6Lcy_AgAAAAAAKapihQSjk--oe6lcrb1duOT2rtP";
$privatekey = "6Lcy_AgAAAAAAHn-b3w9C6rhHNSm3ieDJvR0-TU7";
 
# the response from reCAPTCHA
$resp = null;
# the error code from reCAPTCHA, if any
$error = null;
 
# was there a reCAPTCHA response?
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) { 
                      echo ("<meta http-equiv=\"refresh\"content=\"1; url=http://nasf.net/index.php?id=14\">"); 
        } else {
                # set the error code so that we can display it
                $error = $resp->error;
        }
}
echo recaptcha_get_html($publickey, $error);
?> 

MY PROBLEM....

I don't know what to do to get the Page Redirected and Email sent to me

IF i remove the
<input type="hidden" name="good_url" value="http://nasf.net/index.php?id=14" />
from the Formmail code i get this response.

Thanks! We've received your information and, if it's appropriate, we'll be in contact with you soon.

Your form submission was processed by (8.16), available from www.tectite.com.

If I put the code back in the formmail part.. It redirects to the thankyou page but no matter which i do.. I don;t get the emails.....

Can you recommend a way to incorperate these together so that the form works.. Spam is reduced or stopped and i get the email forms sent to me.

Thanks
ERIC

[Atli]

Hey.

The part of that code that checks if the reCAPTCHA validation was successful is meant to go into the page that receives and validates the form when it is submitted.

Like:

<!-- Page: index.php -->
<form action="validate.php" method="post">
    <!-- Insert your fields here -->
    <?php
        require_once('recaptchalib.php');
        $publickey = "...";
        echo recaptcha_get_html($publickey);
    ?>
    <input type="submit">
</form>

<?php
    /** Page: validate.php **/
 
    require_once('recaptchalib.php');
    $privatekey = "...";
    $resp = recaptcha_check_answer($privatekey,
        $_SERVER["REMOTE_ADDR"],
        $_POST["recaptcha_challenge_field"],
        $_POST["recaptcha_response_field"]
    );
    if (!$resp->is_valid) {
      // You might want to do something less anoying here.
      // This will just send the user back to a cleared form.
      header("Refresh: 3; url=index.php");
      echo "Captcha validation failed, please try again.<br>";
      echo "Error message: " . $resp->error;
    }
    else {
        // Send your email, or whatever you do, here.
    }
?>

You can't just copy/paste the example code directly into your form. You have to integrate it into your pages.