[android-components](../../index.md) / [mozilla.components.browser.menu.view](../index.md) / [MenuButton](index.md) / [invalidateBrowserMenu](./invalidate-browser-menu.md)

# invalidateBrowserMenu

`fun invalidateBrowserMenu(): `[`Unit`](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) [(source)](https://github.com/mozilla-mobile/android-components/blob/master/components/browser/menu/src/main/java/mozilla/components/browser/menu/view/MenuButton.kt#L204)

Invalidates the [BrowserMenu](../../mozilla.components.browser.menu/-browser-menu/index.md), if open.

