public function actionValidate($id = '')
{
Yii::$app->response->format = Response::FORMAT_JSON;
if (!Yii::$app->request->isAjax) {
return false;
}
$model = null;
if (empty($id)) {
$model = static::getIdentityNewModel(IM::className());
} else {
$model = IM::findByIdentity()->id($id)->one();
}
if (!$model) {
return false;
}
/* @var $model IM */
$model->scenario = IM::SCENARIO_FORM;
if ($model->load(Yii::$app->request->post())) {
return ActiveForm::validate($model);
}
return false;
}