ant-design/components/input-number/demo/digit.md

---
order: 3
title:
  zh-CN: 小数
  en-US: Decimals
---

## zh-CN

和原生的数字输入框一样，value 的精度由 step 的小数位数决定。

## en-US

A numeric-only input box whose values can be increased or decreased using a decimal step. The number of decimals (also known as precision) is determined by the step prop.

```jsx
import { InputNumber } from 'antd';

function onChange(value) {
  console.log('changed', value);
}

ReactDOM.render(<InputNumber min={0} max={10} step={0.1} onChange={onChange} />, mountNode);
```
-												change demo format

											
										
										
											2016-04-15 23:56:44 +08:00
+								---
-												Revert "Revert "refactor with bisheng""

This reverts commit 7a07b128d1bbc64100002224fdb529157ee738c3.

											
										
										
											2016-05-27 11:48:08 +08:00
+								order: 3
-												docs: fix InputNumber demos' format

											
										
										
											2016-08-18 15:59:07 +08:00
+								title:
-												:lipstick: prittier all files

											
										
										
											2019-05-07 14:57:32 +08:00
+								  zh-CN: 小数
 								  en-US: Decimals
-												change demo format

											
										
										
											2016-04-15 23:56:44 +08:00
+								---
-												update docs

											
										
										
											2016-04-15 23:39:39 +08:00
-												docs: fix InputNumber demos' format

											
										
										
											2016-08-18 15:59:07 +08:00
+								## zh-CN
 								和原生的数字输入框一样，value 的精度由 step 的小数位数决定。
 								## en-US
-												docs: the translation of Input-number (#2707)


											
										
										
											2016-08-18 15:46:11 +08:00
+								A numeric-only input box whose values can be increased or decreased using a decimal step. The number of decimals (also known as precision) is determined by the step prop.
-												update docs

											
										
										
											2016-04-15 23:39:39 +08:00
-												:lipstick: prittier all files

											
										
										
											2019-05-07 14:57:32 +08:00
+								```jsx
-												update docs

											
										
										
											2016-04-15 23:39:39 +08:00
+								import { InputNumber } from 'antd';
 								function onChange(value) {
 								  console.log('changed', value);
 								}
-												:lipstick: prittier all files

											
										
										
											2019-05-07 14:57:32 +08:00
+								ReactDOM.render(<InputNumber min={0} max={10} step={0.1} onChange={onChange} />, mountNode);
 								```