[android-components](../../../index.md) / [mozilla.components.concept.engine.manifest](../../index.md) / [WebAppManifest](../index.md) / [ExternalApplicationResource](index.md) / [minVersion](./min-version.md)

# minVersion

`val minVersion: `[`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/manifest/WebAppManifest.kt#L181)

The minimum version of an application related to this web app.

### Property

`minVersion` - The minimum version of an application related to this web app.