@if($errors->all())
    <div class="alert alert-danger">
        <ul class="list-group">
            @foreach($errors->all() as $error)
                <li class="list-group-item text-danger">
                    {{$error}}
                </li>
            @endforeach
        </ul>
    </div>
@endif


@if(session()->has('success'))
    <div class="alert alert-success">
        {{session()->get('success')}}
    </div>
@endif
@if(session()->has('error'))
    <div class="alert alert-danger">
        {{session()->get('error')}}
        @if(empty($by))
        @else
            
        @endif
    </div>
@endif