Ask a question, Laravelcollective's Form::select('parent_id',$parentID,null,['class'=>'form-control']); how to add a ''=>' top level to parent_id Category', or '0'=>'Top Category'?
$parentID is the parent_id =0 I took out from the database and then lists('name','id'). How to add a top-level category?
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
You can't process the data in the controller before assigning it to the template?