{!! Form::open(array("class" => "form-group-sm row", "id" => "form-garage")) !!}

<div id="tri" class="col-sm-3">
  <div class="form-group"> 
      <label for="RechercheTri">Trier par : </label>
      {!! Form::select('tri', $tris, old('tri'), array('class' => "form-control", "onchange" => '$("#form-garage").submit()')) !!}
  </div>
</div>
   
<div id="recherche" class="col-sm-9">
    
    
        <div class="col-sm-12"><label >Recherche :</label></div>
        <div class="col-xs-6 col-sm-12 col-md-6">
          <div class="form-group">
              {!! Form::select('marque', array("" => "Toutes les marques") + $marques, old('marque'), array('class' => "form-control")) !!}
          </div>
        </div>
        <div class="col-xs-6 col-sm-12 col-md-6">
          <div class="form-group">
              {!! Form::select('vitesse', array("" => "Tous les types de boîtes") + $vitesse, old('vitesse'), array('class' => "form-control")) !!}
          </div>
        </div>
        <div class="col-xs-6 col-sm-12 col-md-6">
          <div class="form-group">
              {!! Form::select('carburant', array("" => "Toutes les énergies") + $energies, old('carburant'), array('class' => "form-control")) !!}
          </div>
        </div>
        <div class="col-xs-6 col-sm-12 col-md-6">
          <div class="form-group">
              {!! Form::select('carrosserie', array("" => "Toutes les carrosseries") + $carrosseries, old('carrosserie'), array('class' => "form-control")) !!}
          </div>
        </div>

        <div class="col-xs-6 col-sm-4">
          <div class="form-group">
              <label for="prix_min">Prix min :</label>
              {!! Form::text('prix_min', old('prix_min'), array('id' => 'prix_min','class' => "form-control")) !!}
          </div>
        </div>
        <div class="col-xs-6 col-sm-4">
          <div class="form-group">
              <label for="prix_max">Prix max :</label>
              {!! Form::text('prix_max', old('prix_max'), array('id' => 'prix_max','class' => "form-control")) !!}
          </div>
        </div>
        <div class="col-xs-6 col-sm-4">
            <div class="form-group">
                <label for="km_max">Kilomètres max :</label>
                {!! Form::text('km_max', old('km_max'), array('id' => 'km_max','class' => "form-control")) !!}
            </div>
        </div>
        
        <div class="clearfix"></div>

    
  
          {!! Form::submit('Rechercher', array("class" => "btn btn-default pull-right")) !!}

</div>

{!! Form::close() !!}