/**
* @inheritdoc
*/
public function rules()
{
$result = ArrayHelper::merge(parent::rules(), [[['image'], 'image', 'extensions' => Yii::$app->preview->supportedExtensions, 'minWidth' => 100, 'maxWidth' => 2000, 'maxSize' => 1048576]]);
if ($this->getIsNewRecord()) {
$result[] = [['image'], 'required'];
}
return $result;
}
public function rules()
{
$rules = [['dateFrom', 'date', 'timestampAttribute' => 'dateFromTimestamp'], ['dateTo', 'date', 'timestampAttribute' => 'dateToTimestamp']];
return ArrayHelper::merge($rules, parent::rules());
}