'',
'value' => '',
);
public function __construct($name) {
parent::__construct($name);
$this->error_messages("incorrect-captcha-sol",
t("The values supplied to recaptcha are incorrect."));
$this->error_messages("invalid-site-private-key", t("The site private key is incorrect."));
}
public function render() {
$public_key = module::get_var("recaptcha", "public_key");
if (empty($public_key)) {
throw new Exception("@todo NEED KEY " .
"http://recaptcha.net/api/getkey");
}
$server = "http://api.recaptcha.net";
$options[] = "callback: Recaptcha.focus_response_field";
$options[] = "lang: \"" . Kohana::config("locale.root_locale") . "\"";
$options[] = "theme: \"white\"";
$options = implode(", ", $options);
$html = "";
$html .= "";
$html .= "";
return $html;
}
/**
* Validate this input based on the set rules.
*
* @return bool
*/
public function validate() {
$input = Input::instance();
$challenge = $input->post("recaptcha_challenge_field", "", true);
$response = $input->post("recaptcha_response_field", "", true);
if (!empty($challenge)) {
$this->_error = recaptcha::is_recaptcha_valid(
$challenge, $response, module::get_var("recaptcha", "private_key"));
if (!empty($this->_error)) {
$this->add_error($this->_error, 1);
}
}
$this->is_valid = empty($this->_error);
return empty($this->_error);
}
}