{!! Form::model($customer_group, ['method' => 'PUT', 'route' => ['admin.customer.groups.update', $customer_group->id]]) !!}
<div class="row">
    <div class="col-md-12 form-group">
        <h3>Edit Customer Group</h3>
        <div class="form-group form-material floating" data-plugin="formMaterial">
            {!! Form::text('group_name', old('group_name'), ['class' => 'form-control', 'required' => true]) !!}
            {!! Form::label('group_name', 'Group Name', ['class' => 'floating-label main-label']) !!}

            <p class="error-block"></p>
            @if($errors->has('group_name'))
            <p class="error-block">
                {{ $errors->first('group_name') }}
            </p>
            @endif
        </div>
    </div>
</div>
{!! Form::button(trans('global.app_save'), ['class' => 'btn btn-info', 'type' => 'submit']) !!}
{!! Form::close() !!}