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# notificationOccurred(_:)

Triggers notification feedback.

```
func notificationOccurred(_ notificationType: UINotificationFeedbackGenerator.FeedbackType)
```

## Parameters

`notificationType`

The type of notification feedback. For a list of valid notification types, see the [`UINotificationFeedbackGenerator.FeedbackType`](/documentation/UIKit/UINotificationFeedbackGenerator/FeedbackType) enumeration.

## Discussion

This method tells the generator that a task or action has succeeded, failed, or produced a warning. In response, the generator may play the appropriate haptics, based on the provided [`UINotificationFeedbackGenerator.FeedbackType`](/documentation/UIKit/UINotificationFeedbackGenerator/FeedbackType) value.

For more information on setting up a feedback generator, see the [`UIFeedbackGenerator`](/documentation/UIKit/UIFeedbackGenerator) class.

## See Also

[`-  prepare`](/documentation/UIKit/UIFeedbackGenerator/prepare())

Prepares the generator to trigger feedback.


---

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