> ## Documentation Index
> Fetch the complete documentation index at: https://neo.tvk.company/llms.txt
> Use this file to discover all available pages before exploring further.
# Toggle Switch
> A switch control that allows users to toggle between on and off states with smooth animations and intuitive interactions.
## Examples
```dart Off State lines theme={null}
NeoToggleSwitch(
isOn: false,
onChanged: (value) {
// Handle state change
},
),
```
```dart On State lines theme={null}
NeoToggleSwitch(
isOn: true,
onChanged: (value) {
// Handle state change
},
),
```
## Properties
### Required
The current state of the toggle switch. `true` represents the "on" state, `false` represents the "off" state.
Callback function called when the toggle state changes. Receives the new boolean value.
### State
Controls whether the toggle switch is interactive. When `false`, the switch dims, ignores input and focus, and shows a forbidden cursor while still displaying its current on/off state.
## Best Practices
* Combine with [`NeoHaptics`](/utilities/haptics) in the `onChanged` callback for enhanced user experience on supported devices.
## Integration Notes
* **Input Methods**: Supports both tap and drag interactions:
* **Tap**: Single tap anywhere on the switch toggles the state
* **Drag**: Horizontal drag allows intuitive dragging to toggle