[android-components](../../index.md) / [mozilla.components.browser.state.state](../index.md) / [CustomTabConfig](index.md) / [showCloseButton](./show-close-button.md)

# showCloseButton

`val showCloseButton: `[`Boolean`](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-boolean/index.html) [(source)](https://github.com/mozilla-mobile/android-components/blob/master/components/browser/state/src/main/java/mozilla/components/browser/state/state/CustomTabConfig.kt#L38)

Specifies whether the close button will be shown on the toolbar.

### Property

`showCloseButton` - Specifies whether the close button will be shown on the toolbar.