/**
* Render form heading
*
* @access public
* @return void
*/
public function beginRender()
{
$this->form = $this->widget->init();
if (!empty($this->config['legend'])) {
echo Html::openTag('fieldset');
echo Html::legend($this->config['legend']);
}
if (!empty($this->config['description'])) {
echo Html::openTag('div', ['class' => 'description']), $this->config['description'], Html::closeTag('div');
}
if ($this->model) {
$errors = $this->getModelErrors();
if ($errors) {
echo Html::openTag('div', ['class' => 'errors']);
foreach ($errors as $error) {
echo Html::openTag('div', ['class' => 'error']), $error, Html::closeTag('div');
}
echo Html::closeTag('div');
}
}
}
