---
category: 2
title: 清除
title_en: Clear star
---

 zh-CN

支持允许或者禁用清除。

 en-US

Support set allow to clear star when click again.

````jsx
import { Rate } from 'parkball';

ReactDOM.render(
  <div>
    <Rate defaultValue={3} /> allowClear: true
    <br />
    <Rate allowClear={false} defaultValue={3} /> allowClear: false
  </div>,
  mountNode);
````