Multiple Value send in laravel with selectbox

          @foreach($tags as $tag)         {{$tag->name}}         @endforeach   

//Note: name tags[]= Return Array Data

Multiple select in edit post

Data from pivot table

<select name="categories[]" id="post_categories" class="form-control show-tick" multiple>

      @foreach($categories as $category) // Take All Categories First

              <option 

//Take categories from pivot table using the categories functon

                @foreach($post->categories as $post_category) 

// Selected 

                  {$post_category->id==$category->id ? 'selected':''}}

                @endforeach

                 value="{{$category->id}}">{{$category->name}}</option>

                 @endforeach

</select>