{!!Form::hidden('product_id',$pid,['class'=>'form-control'])!!}

<div class="form-group">
    <label for="title" class="col-sm-2 control-label">Size</label>
    <div class='col-sm-10' >
        {!!Form::text('title',null,['class'=>'form-control'])!!}
    </div>
</div>
<div class="form-group">
    <label for="price" class="col-sm-2 control-label">Price</label>
    <div class='col-sm-10' >
        {!!Form::text('price',null,['class'=>'form-control'])!!}
    </div>
</div>
<div class="form-group">
    <label for="old_price" class="col-sm-2 control-label">Old Price</label>
    <div class='col-sm-10' >
        {!!Form::text('old_price',null,['class'=>'form-control'])!!}
    </div>
</div>
<div class="form-group">
    <label for="price_comment" class="col-sm-2 control-label">Price Comment</label>
    <div class='col-sm-10' >
        {!!Form::text('price_comment',null,['class'=>'form-control'])!!}
    </div>
</div>

<div class="form-group">
    <label for="qty_available" class="col-sm-2 control-label">Qty Available</label>
    <div class='col-sm-10' >
        {!!Form::text('qty_available',null,['class'=>'form-control'])!!}
    </div>
</div>

<div class="form-group">
<div class='col-sm-10 col-md-offset-2' >
        {!!Form::submit($submitButton,['class'=>'btn btn-primary form-control'])!!}
</div>
</div>