private function getLang()
    {
        $path = $this->_config->get('langpath')
        .$this->_config->get('lang');

        if (file_exists($path.'/validation.php')) {
            $this->_lang = require_once $path.'/validation.php';
        } else {
            $this->_lang = require_once $this->_config->get('langpath').'/en_US/validation.php';
        }

        // Handle any custom language validation values
        // by parser
        $this->_parser = new ValidationParser($this->_lang, $this->_config->get('validation'));
    }