title: Update data with Laravel Collective forms
body: <p>I have an edit form with Laravel Collective but when clicking the button, the data do not update. Below are my codes.</p>
  
  <p>Form:</p>
  
  <pre><code>{!! Form::model($post, ['route' =&gt; ['/post/update/', $post-&gt;id]]) !!}
      {{ method_field('PATCH') }}
      &lt;div class="form-group"&gt;
          &lt;div class="row"&gt;
              &lt;div class="col-lg-6"&gt;
                  {!! Form::label('title', 'Title') !!}
                  {!! Form::text('title', null, ['class' =&gt; 'form-control']) !!}
              &lt;/div&gt;
              &lt;div class="col-lg-6"&gt;
                  {!! Form::label('category_id', 'Category') !!}
                  {!! Form::select('category_id', $categories, null, ['class' =&gt; 'form-control']) !!}
              &lt;/div&gt;
          &lt;/div&gt;
      &lt;/div&gt;
      &lt;div class="form-group"&gt;
          {!! Form::label('content', 'Content') !!}
          {!! Form::textarea('content', null, ['class' =&gt; 'form-control', 'rows' =&gt; 10]) !!}
      &lt;/div&gt;
      &lt;hr/&gt;
      &lt;div class="form-group"&gt;
          {!! Form::submit('Update', ['class' =&gt; 'btn btn-success pull-right']) !!}
      &lt;/div&gt;
  {!! Form::close() !!}
  </code></pre>
  
  <p>Controller:</p>
  
  <pre><code>public function edit($id)
  {
      return \View::make('admin/post/edit')-&gt;with([
          'post' =&gt; \DB::table('posts')-&gt;find($id),
          'categories' =&gt; \App\Category::lists('category', 'id')
      ]);
  }
  
  public function update(Request $request, Post $post)
  {
      $post-&gt;update($request-&gt;all());
  
      return \Redirect::to('/admin/posts');
  }
  </code></pre>
  
  <p>Routes:</p>
  
  <pre><code>Route::get('/admin/post/edit/{id}', 'Admin\PostController@edit');
  Route::patch('/post/update/', [
      'as' =&gt; '/post/update/',
      'uses' =&gt; 'Admin\PostController@update'
  ]);
  </code></pre>
  
  <p>It's a bit different from the Laracast, and it's confusing me. Framework is new to me and the lack of code to do something is confusing.</p>