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# display()

Displays the user interface provided by the authorization plug-in view subclass.

```
func display()
```

## Discussion

It’s not likely that you will want to override this method, but if you do, be sure to call `[super displayView]`. If you don’t call `[super displayView]`, your custom view will not get displayed.

This method will raise an [`SFDisplayViewException`](/documentation/SecurityInterface/SFDisplayViewException) exception if an error occurs while displaying the authorization dialog.

---

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