form.php

{!! Form::open(array('route' => 'queries.search’, 'class'=>'form navbar-form navbar-right searchform')) !!}
    {!! Form::text('search', null,
                           array('required',
                                'class'=>'form-control',
                                'placeholder'=>'Search for a tutorial...')) !!}
     {!! Form::submit('Search',
                                array('class'=>'btn btn-default')) !!}
 {!! Form::close() !!}