# id(_:) Binds a view’s identity to the given proxy value. ``` nonisolated func id(_ id: ID) -> some View where ID : Hashable ``` ## Discussion When the proxy value specified by the `id` parameter changes, the identity of the view — for example, its state — is reset. --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)