title: Laravel Form helper not show data after validation error
body: <p>i'm having problem with forms helper in laravel 5.3.
  I have a foreach that shows my data in a form.
  Everythins work fine, until i submit a form and validation fails.
  Therefore, when validation fails, the input text in my form not show the previus data, but only the data which were submitted.
  Here the code:</p>
  
  <pre><code>@foreach($cars as $car)
      {!! Form::model($car, ['route' =&gt; ['cars.update', $car-&gt;id], 'method' =&gt; 'PUT']) !!}
          &lt;div class="col-md-2"&gt;
              {{ Form::label('name', $car-&gt;name) }}
              {{ Form::text('name', $car-&gt;name, ['class' =&gt; 'editbox-normal']) }}
          &lt;/div&gt;
          &lt;div class="col-md-2"&gt;
              {{ Form::label('phone', 'Phone') }}
              {{ Form::text('phone', null, ['class' =&gt; 'editbox-normal']) }}
          &lt;/div&gt;
          &lt;div class="col-md-2"&gt;
              {{ Form::label('license_plate', 'License plate') }}
              {{ Form::text('license_plate', null, ['class' =&gt; 'editbox-normal']) }}
          &lt;/div&gt;
          &lt;div class="col-md-2"&gt;
              {{ Form::label('total_km', 'KM') }}
              {{ Form::text('total_km', null, ['class' =&gt; 'editbox-normal']) }}
          &lt;/div&gt;
          &lt;div class="col-md-1 col-md-offset-3 flex-space-around"&gt;
              {{ Form::submit('Submit', ['class' =&gt; 'btn btn-edit']) }}
          &lt;/div&gt;
      {!! Form::close() !!}
  @endforeach
  </code></pre>
  
  <p>If i submit one of those forms and validation fails, for example name is required and name input is empty, laravel flash $error, but every input of each form displays the data of the submitted form. In this example, every name input will be empty, and phone, license_plate and total_km will have the same value.
  Instead, if i use pure html code for the input, everythinks work fine.
  In addition, if you notice, the fist label has the value set to $car->name, the same of the text input, but in the label it is shows correctly, in the input not.
  Anyone knows why?
  Thanks in advance. </p>