---
title: Switch
path: component/switch
group: Basics
---

## Switch

Switch is a switching selector。

### Guides

Switch is recommended to be used when you need to indicate the switch between two status.

### API

| Property  | Description                                                                     | Type                | Default     | Alternative |
| --------- | ------------------------------------------------------------------------------- | ------------------- | ----------- | ----------- |
| checked   | The current status                                                              | bool                |             |             |
| onChange  | The callback function that is triggered when the value of `checked` is changed. | func(checked: bool) | `noop`      |             |
| disabled  | Disable the switch                                                              | bool                | `false`     | `true`      |
| size      | The size of the switch                                                          | string              | `'default'` | `'small'`   |
| className | The custom classname                                                            | string              | `''`        |             |
| loading   | The status of loading                                                           | bool                | `false`     | `true`      |