---
title: UIView.Invalidations
framework: uikit
role: symbol
role_heading: Enumeration
path: uikit/uiview/invalidations
---

# UIView.Invalidations

Changes that cause an aspect of a view to be invalid and require an update.

## Declaration

```swift
enum Invalidations
```

## Topics

### Invalidation types

- [UIView.Invalidations.Configuration](uikit/uiview/invalidations/configuration.md)
- [UIView.Invalidations.Constraints](uikit/uiview/invalidations/constraints.md)
- [UIView.Invalidations.Display](uikit/uiview/invalidations/display.md)
- [UIView.Invalidations.IntrinsicContentSize](uikit/uiview/invalidations/intrinsiccontentsize.md)
- [UIView.Invalidations.Layout](uikit/uiview/invalidations/layout.md)
- [UIView.Invalidations.Tuple](uikit/uiview/invalidations/tuple.md)

### Structures

- [UIView.Invalidations.Properties](uikit/uiview/invalidations/properties.md)

## See Also

### Invalidating the view

- [invalidate(view:)](uikit/uiviewinvalidating/invalidate(view:).md)