[android-components](../../index.md) / [mozilla.components.feature.customtabs](../index.md) / [AbstractCustomTabsService](index.md) / [relationChecker](./relation-checker.md)

# relationChecker

`open val relationChecker: `[`RelationChecker`](../../mozilla.components.service.digitalassetlinks/-relation-checker/index.md)`?` [(source)](https://github.com/mozilla-mobile/android-components/blob/master/components/feature/customtabs/src/main/java/mozilla/components/feature/customtabs/AbstractCustomTabsService.kt#L41)