Newscoop\Form\Element\OldHash::render PHP Method

render() public method

Render CSRF token in form
public render ( Zend_View_Interface $view = null ) : string
$view Zend_View_Interface
return string
    public function render(Zend_View_Interface $view = null)
    {
        $this->setValue($this->getHash());
        return parent::render($view);
    }