Prado\Web\UI\WebControls\TReCaptcha2::registerClientScript PHP Метод

    protected function registerClientScript()
    {
        $id = $this->getClientID();
        $options = TJavaScript::encode($this->getClientOptions());
        $className = $this->getClientClassName();
        $cs = $this->Page->ClientScript;
        $code = "new {$className}({$options});";
        $cs->registerPradoScript('ajax');
        $cs->registerEndScript("grecaptcha:{$id}", $code);
    }