ant-design/components/rate/demo/clear.md

order	title
4	zh-CN en-US 清除 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.

import { Rate } from 'antd';
import React from 'react';

const App: React.FC = () => (
  <>
    <Rate defaultValue={3} />
    <span className="ant-rate-text">allowClear: true</span>
    <br />
    <Rate allowClear={false} defaultValue={3} />
    <span className="ant-rate-text">allowClear: false</span>
  </>
);

export default App;