fixes

backend/modules/holiday/models/Holiday.php

@@ -4,8 +4,5 @@ namespace backend\modules\holiday\models;
 
 class Holiday extends \common\models\Holiday
 {
-    public function init()
-    {
-        parent::init();
-    }
+
 }

backend/modules/holiday/views/holiday/_search.php

@@ -19,8 +19,8 @@ use yii\widgets\ActiveForm;
     <?= $form->field($model, 'dt_end') ?>
 
     <div class="form-group">
-        <?= Html::submitButton('Search', ['class' => 'btn btn-primary']) ?>
-        <?= Html::resetButton('Reset', ['class' => 'btn btn-default']) ?>
+        <?= Html::submitButton('Поиск', ['class' => 'btn btn-primary']) ?>
+        <?= Html::resetButton('Сбросить', ['class' => 'btn btn-default']) ?>
     </div>
 
     <?php ActiveForm::end(); ?>

console/migrations/m190715_124941_create_table_holiday.php

@@ -15,8 +15,8 @@ class m190715_124941_create_table_holiday extends Migration
         $this->createTable('holiday',[
             'id' => $this->primaryKey(),
             'card_id' => $this->integer(11)->notNull(),
-            'dt_start' => $this->integer(15)->notNull(),
-            'dt_end' => $this->integer(15)->notNull(),
+            'dt_start' => $this->integer(11)->notNull(),
+            'dt_end' => $this->integer(11)->notNull(),
         ]);
     }