Prado\Web\UI\TClientScriptManager::isHiddenFieldRegistered PHP Метод

isHiddenFieldRegistered() публичный Метод

public isHiddenFieldRegistered ( $key ) : boolean
Результат boolean whether there is a hidden field registered with the specified key
    public function isHiddenFieldRegistered($key)
    {
        return isset($this->_hiddenFields[$key]);
    }