ReCAPTCHA library - ignited

[eluser]mighty_falcon[/eluser]
I could not update the wiki since it complained in might be spam, but it needs to be updated to add the following function for the callback in the validation to run:

function check_captcha($val) {
if ($this->recaptcha->check_answer($this->input->ip_address(),$this->input->post('recaptcha_challenge_field'),$val)) {
return TRUE;
} else {
$this->form_validation->set_message('check_captcha',$this->lang->line('recaptcha_incorrect_response'));
return FALSE;
}
}