---
title: handler
framework: uikit
role: symbol
role_heading: Instance Property
path: uikit/uicontextualaction/handler-swift.property
---

# handler

The handler block to execute when the user selects the action.

## Declaration

```swift
var handler: UIContextualAction.Handler { get }
```

## See Also

### Getting the configuration details

- [UIContextualAction.Handler](uikit/uicontextualaction/handler-swift.typealias.md)
- [style](uikit/uicontextualaction/style-swift.property.md)
- [UIContextualAction.Style](uikit/uicontextualaction/style-swift.enum.md)