public function onCreate()
    {
        $this->grid->attributes([
            'url'    => handles('antares::notifications/store'),
            'method' => 'POST',
        ]);
        $layout = ($this->fluent->type == 'sms') ? 'antares/notifications::admin.index.form_sms' : 'antares/notifications::admin.index.form';
        $this->grid->layout($layout, $this->layoutAttributes);
        return $this;
    }