'. ''; } else { return recaptcha_get_html($this->_publicKey, null, true); } } public function check() { $resp = recaptcha_check_answer($this->_privateKey, $_SERVER['REMOTE_ADDR'], reqCfs::getVar('recaptcha_challenge_field'), reqCfs::getVar('recaptcha_response_field')); return $resp->is_valid; } }