{!! Form::select('branches[]', $branches, null, [ 'data-placeholder' => 'Branch', 'class' => 'js-example-basic-single js-states form-control', 'style' => 'width:100%', 'id' => 'id_branch', ]) !!}

{!! Form::select('project_id', $projects, null, [ 'class' => 'js-example-basic-single js-states form-control', 'style' => 'width:100%', 'id' => 'id_project', 'required' => 'required', 'data-placeholder' => trans('Projects'), ]) !!}