# Switch

Bindable binary switch with visible or aria-only labeling.

Use Switch for a setting that takes effect as soon as it changes. The thumb keeps the same inset in both states.

## API

The package declarations define these public members.

| Member | Type | Kind | Required | Default | Description |
| --- | --- | --- | --- | --- | --- |
| `ariaLabel` | `string` | prop | No | `undefined` | aria-only label for icon-only placements — no visible caption is rendered. |
| `checked` | `boolean` | binding | No | `false` | No additional description. |
| `disabled` | `boolean` | prop | No | `false` | No additional description. |
| `label` | `string` | prop | No | `undefined` | Visible caption next to the track; clicking it toggles the switch. |
| `onCheckedChange` | `(checked: boolean) => void` | callback | No | `undefined` | No additional description. |
| `size` | `ControlSize` | prop | No | `'md'` | No additional description. |

## Related

- [Label](/docs/components/label): Visible form label with required-state treatment.
- [Input](/docs/components/input): Single-line field with internal or external labeling, hint, error, icons, and password reveal.
- [Checkbox](/docs/components/checkbox): Bindable tri-state checkbox with a visible or ARIA-only accessible name.