jucai/public/themes/default/views/module/widgets/form_error.blade.php

@if(is_array($errorKey))
    @foreach($errorKey as $key => $col)
        @if($errors->has($col.$key))
            @foreach($errors->get($col.$key) as $message)
                <div class="errinfo" >{{$message}}</div>
            @endforeach
        @endif
    @endforeach
@else
    @if($errors->has($errorKey))
        @foreach($errors->get($errorKey) as $message)
            <div class="errinfo"  >{{$message}}</div>
        @endforeach
    @endif
@endif