/**
* Renders the DatePicker widget.
* @return string the rendering result.
*/
protected function renderWidget()
{
if ($this->hasModel()) {
$this->model->{$this->attribute} = $this->model->{$this->attribute} ? Yii::$app->formatter->asDate($this->model->{$this->attribute}, 'medium') : null;
}
return parent::renderWidget();
}
