Class rootlocal\crud\actions\ValidateAction

Class UpdateAction Validate yii\db\ActiveRecord model

examples:

// lambda function:
public function actions()
{
     'validate' => [
         'class' => ValidateAction::class,
         'scenario' => Book::SCENARIO_CREATE,
         'model' => function ($id, $scenario) {

             if ($id === null) {
                 return new Book(['scenario' => $scenario]);
             }

             $book = Book::find()->active()->where(['id' => $id])->one();
             if ($book !== null) {
                 $book->scenario = $scenario;
             }

             return $book;
         }
     ]
}

// string:
public function actions()
{
     'validate' => [
         'class' => ValidateAction::class,
         'scenario' => Book::SCENARIO_CREATE,
         'model' => Book::class
     ]
}