{!! Form::open([
  'route' => ['store.cost', $projectid],
  'method' => 'POST',
  'class'=> 'form-horizontal',
  'id'=>'form-post',
  'style'=>'display:inline-block;'])
!!}
<div class="modal fade" id="addcost-{{$projectid}}" tabindex="-1" role="dialog" aria-hidden="true">
  <div class="modal-dialog modal-lg modal-dialog-centered">
    <div class="modal-content">
      <div class="modal-header bg-green">
        <h3 class="modal-title">Προσθήκη Δαπάνης</h3>
        <button type="button" class="close" data-dismiss="modal" aria-label="Close">
          <span aria-hidden="true">&times;</span>
        </button>
      </div> <!-- End Modal Header -->
      <div class="modal-body">
        <div class="row justify-content-center">
          <div class="col-4 ">
            <div class="icon text-center">
              <i class="fa fa-plus text-green" style="font-size:50px; text-center;"></i>
            </div>
          </div>
        </div>
        <div class="modal-body">
          <div class="form-group row">
            <input type="text" name="flagid" value="{{$flagid}}" hidden>
            <div class="col-sm-3 col-form-label">
              <label for="validationTooltip01">Επιλέξιμη Δαπάνη</label>
            </div>
            <div class="col-sm-9">
              {{ Form::text('cost_name', null, array(
                'class' => 'form-control',
                'id' => 'validationTooltip01 cost_name',
                'placeholder' => '...',
                'required'=> '',
                'maxlength'=>'255'))
              }}
            </div>
          </div>
          <div class="form-group row">
            <div class="col-sm-3 col-form-label">
              <label for="validationTooltip02">Προϋπολογισμός Δαπάνης</label>
            </div>
            <div class="col-sm-9">
              {{ Form::text('cost_budget', null, array(
                'class' => 'form-control',
                'id' => 'validationTooltip02 cost_budget',
                'placeholder' => '...',
                'required'=> '',
                'maxlength'=>'255'))
              }}
            </div>
          </div>
        </div>
      </div> <!-- End Modal Body -->
      <div class="modal-footer">
        <div class="col-xs-6"><button type="button" class="btn btn-success" data-dismiss="modal">Ακύρωση</button></div>
        <div class="col-xs-6"><input type="submit" value="Αποθήκευση" class="btn btn-danger" id="confirm"></div>
      </div> <!-- End Modal Footer -->
    </div> <!-- End Modal Content -->
  </div> <!-- End Modal Dialog -->
</div> <!-- End Modal -->
{!! Form::close() !!}