App\Http\Controllers\WidgetController::form PHP Method

    public function form(Request $request, WidgetHandler $widgetHandler, SkinHandler $skinHandler)
    {
        $this->validate($request, ['widget' => 'required']);
        $widget = $request->get('widget');
        $skin = $request->get('skin');
        // widget form
        $widgetForm = $widgetHandler->setup($widget);
        // skin form
        $skinForm = null;
        if ($skin !== null) {
            $skin = $skinHandler->get($skin);
            $skinForm = $skin->renderSetting();
        }
        return apiRender('widget.form', compact('widget', 'skin', 'widgetForm', 'skinForm'));
    }