Tutorial: User Login and Registration in Ionic 4

Matt Raible

Yes, when you click on Logout, it prompts you with a dialog that seems to indicate you should login. This is an iOS safety mechanism. It happens with any iOS app that tries to open a browser. See this issue for more information.

The code used in this example is from Ionic AppAuth and its Angular + Cordova example. It does provide a mechanism to replace the storage backend used, but I haven’t tried it myself.