I've integrated LocalAuthentication for my app security purpose, which has been supporting 'Touch Id' based supporting. But now, apple has recently added 'Face Id' based authentication also. How c...

I need to implement Face ID (biometrics) authentication inside the flutter application. I'm using flutter package "local_auth" v1.1.6 (https://pub.dev/packages/local_auth). However, the f...

I have inherited a code base with the following class providing support for Face/Touch ID. The expected behaviour is that on Face/Touch ID success the user is signed in. This works. However, shou...

No matter what settings is configured in Device's passcode and touchId settings , LAContext always returns none . It is just throwing me a warning not the exception. Its only working in XCode 9....

I have went through the local_auth package and it works fine, but it does not have an option to authenticate with password or pin. Help appreciated! String _authorized = 'Not Authorized';//Start ...

I have successfully implemented "In App Purchase" in my project and now i am trying to implement a "Touch Id" to buy a product except asking a "Sign in to iTunes" popup. Here in my code it asks "to...

I had written the following code snippet if ([contextNew canEvaluatePolicy:LAPolicyDeviceOwnerAuthenticationWithBiometrics error:&error]) { [contextNew evaluatePolicy:LAPolicyDeviceOwnerAuthe...

In our app, the user has to register to the device biometry in order to use it for authentication. The registration text and legal notes are according to the relevant biometry (register to touch ID...

I want to use TouchID authenticate my app, authentication worked successfully. If TouchID does not match, then the Try Again alert opens, and in that alert is the Enter Password option. If the user...

I am wondering how the lifetime of a LAContext instance from the LocalAuthentication framework looks like in iOS 8. In iOS 9 and later, there is the invalidate method to manually invalidate the c...