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# valueChangedNotification

A notification you post when the value of an element changes.

```
static var valueChangedNotification: UIAccessibility.Notification
```

## Discussion

Post this notification when the value of an input element changes, for example, when:

- A person inputs text in a UI
- The `aria-valuenow` or `aria-valuetext` attributes of an element change.

If an element contains a text selection and the content changes, or the editing cursor position changes, post this notification followed by [`selectionChangedNotification`](/documentation/BrowserEngineKit/BEAccessibility/selectionChangedNotification) for the element.

---

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