重新填充选择字段中的值

Question

I want to repopulate the old value after validation.I have tried many options and I am not getting.

Here is my code

select name="Skills[]" class="form-control select2" multiple="multiple" id ="Skills"
@foreach($skills as $skill)
option value="{{$skill->skill_id}}" >{{$skill->skill_name}}</option>            
@endforeach         
/select

Answer 1

correct me if I'm wrong but what you mean by repopulate the old value is to show as selected the option chosen by the user after validation right?

if so then you can try after redirecting to a View the following:

    <?php $i=1; ?>
    <select name="Skills[]" class="form-control select2" multiple="multiple" id ="Skills">
      @foreach($skills as $skill)
        <option value="{{$skill->skill_id}}" @if($skill->skill_id==$i++){'selected="selected"'}@endif>{{$skill->skill_name}}</option>
      @endforeach
    </select>