---
title: critical
framework: swiftui
role: symbol
role_heading: Type Property
path: swiftui/dialogseverity/critical
---

# critical

A severity that indicates extra attention should be given to the dialog, for example when unexpected data loss may occur as a result of the action taken.

## Declaration

```swift
static let critical: DialogSeverity
```

## Discussion

Discussion On macOS, a dialog with critical severity will display a large caution symbol with the app icon as an overlay.

## See Also

### Getting severities

- [automatic](swiftui/dialogseverity/automatic.md)
- [standard](swiftui/dialogseverity/standard.md)