{!! Form::open([
'class' => 'form clearfix',
'method' => 'GET',
'route' => 'app.search-hackathon'
]) !!}
{!! Form::text('phrase', null, ['class' => 'form-control-admin', 'placeholder' => 'Search..']) !!}
{!! Form::submit('', ['class' => 'search-hackathon-button']) !!}
{!! Form::close() !!}