ant-design/components/input-number/demo/prefix.md
MadCcc 6776bb8916
docs: demo support react18 (#34843)
* docs: update demo

* chore: add script

* test: fix demo test

* docs: convert demos

* chore: move script

* test: remove react-dom import

* chore: update deps

* docs: update riddle js

* test: fix image test

* docs: fix riddle demo
2022-04-03 23:27:45 +08:00

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Markdown

---
order: 7
title:
zh-CN: 前缀
en-US: Prefix
---
## zh-CN
在输入框上添加前缀图标。
## en-US
Add a prefix inside input.
```jsx
import { InputNumber } from 'antd';
import { InfoCircleOutlined, SmileOutlined, UserOutlined } from '@ant-design/icons';
export default () => (
<>
<InputNumber prefix="¥" style={{ width: '100%' }} />
<br />
<br />
<InputNumber addonBefore={<UserOutlined />} prefix="¥" style={{ width: '100%' }} />
<br />
<br />
<InputNumber prefix="¥" disabled style={{ width: '100%' }} />
</>
);
```