Admin\Form\Category\EditDefinition::define PHP 메소드

    public function define(Form $form)
    {
        parent::define($form);
        $form->wrap('basic', 'params', function (Form $form) {
            $form->add('bg_color', new Field\TextField())->label('Color');
            $form->add('image_icon', new Field\TextField())->label('Icon');
        });
        $form->wrap('text', null, function (Form $form) {
            $form->add('description', new Field\TextareaField())->label('Description')->set('rows', 10)->set('class', 'form-control');
        });
    }