---
id: fast-foundation.flipper.keyuphandler
title: Flipper.keyupHandler() method
hide_title: true
---
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[@microsoft/fast-foundation](./fast-foundation.md) &gt; [Flipper](./fast-foundation.flipper.md) &gt; [keyupHandler](./fast-foundation.flipper.keyuphandler.md)

## Flipper.keyupHandler() method

Simulate a click event when the flipper has focus and the user hits enter or space keys Blur focus if the user hits escape key

<b>Signature:</b>

```typescript
keyupHandler(e: Event & KeyboardEvent): void;
```

## Parameters

|  Parameter | Type | Description |
|  --- | --- | --- |
|  e | Event &amp; KeyboardEvent | Keyboard event |

<b>Returns:</b>

void
