mhawkins:
Any suggestions for adding captchas to ask a questions mod. I have put the code in the header.php of pages/ask a question. And also added it to templates/ask a question.default. I changed the code to reflect ask a question 1 time in header.php and 4 instantances in template default. But it does not work. I can see a thin box below the message box but captcha does not show and cannot not send an email through to myself. I am not sure where to go from here. I am installing on 1.5. The contact us captcha works fine.
I've not used the ask a question mod, but I've just d/loaded it and had a quick look.
I think that in the header.php you need to add in code in a similar way to the contact-us header.php (as per step 3 in the reCAPATCHA instructions, inserted at about line 42 in the ask a question header file)
So
// add in reCaptcha check
$resp = recaptcha_check_answer ($privatekey,
$_SERVER["REMOTE_ADDR"],
$_POST["recaptcha_challenge_field"],
$_POST["recaptcha_response_field"]);
if (!$resp->is_valid) {
// set the error code so that we can display it
$messageStack->add('contact', $resp->error);
$error = true;
}
then change the line below from
if ($zc_validate_email and !empty($enquiry) and !empty($name)) {
to
if ($zc_validate_email and !empty($enquiry) and !empty($name) and $error == false) {
Then in the template file add in the ```
<?php echo recaptcha_get_html($publickey, $resp->error); ?>
