[FIXED] How to hide a raw in view.php file using Yii2 Framework

Issue

I have this raw in my view.php file:

[
              'attribute' => 'Descrizione',
                'format' => 'html',
                'value' => function ( $model ) {
                return nl2br($model->Descrizione);
              },
              'label' => 'Descrizione',
                ],

What I want is to hide the entire field if the value don't contains any character, so if is = "" OR is NULL. So I want to hide the entire field "Descrizione". Which is the option that I have to add in this code? Thank you very much

Solution

Are you using Gridview or DetailView ?

If DetailView, try :

[
  'attribute' => 'Descrizione',
  'label' => 'Descrizione',
  'visible' => !empty($model->Descrizione),
  'format' => 'ntext',
],

Answered By - Timothée Planchais