[android-components](../../index.md) / [mozilla.components.concept.engine.webnotifications](../index.md) / [WebNotification](index.md) / [lang](./lang.md)# lang`val lang: `[`String`](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html)`?`[(source)](https://github.com/mozilla-mobile/android-components/blob/master/components/concept/engine/src/main/java/mozilla/components/concept/engine/webnotifications/WebNotification.kt#L26)language of the notification.### Property`lang` - language of the notification.
