<select name="cablename_id" class="form-control cablename_id">
<option value=""> -- Wähle einen Kabelnamen aus. --</option>
@foreach($cablenames as $cablename)
<option value="{{$cablename->idcablenames, $cablename->cabletyp_id}}">{{$cablename->full_cablename}}</option>
@endforeach
<span class="text-danger">{{ $errors->first('cablename_id') }}</span></select></td>';