---
title: isAuthenticated
framework: gamekit
role: symbol
role_heading: Instance Property
path: gamekit/gklocalplayer/isauthenticated
---

# isAuthenticated

A Boolean value that indicates whether a local player has signed in to Game Center.

## Declaration

```swift
var isAuthenticated: Bool { get }
```

## Mentioned in

Authenticating a player

## See Also

### Authenticating the Local Player

- [authenticateHandler](gamekit/gklocalplayer/authenticatehandler.md)
- [fetchItems(forIdentityVerificationSignature:)](gamekit/gklocalplayer/fetchitems(foridentityverificationsignature:).md)
- [GKPlayerAuthenticationDidChangeNotificationName](foundation/nsnotification/name-swift.struct/gkplayerauthenticationdidchangenotificationname.md)