The meaning of the error code in the thrown VaultError
User authentication failed.
The operation failed because biometric authentication is not enabled. This can occur when biometrics is not supported by the device or when biometrics has not been configured for the device or vault.
The operation failed because the some of the vault provided arguments were invalid.
The provided AuthMode is invalid. Should be one of AuthMode.
The credentials were invalidated. This can happen when a user changes biometrics or passcode.
The key was not found. This can happen when a user changes biometrics or passcode.
The user provided mismatched passcodes.
The operation requires passcode to be setup but it isn't set yet. Call setPasscode to set it.
The operation failed because the application tried to unlock the vault with passcode authentication, but the vault is not configured to allow passcode authentication.
Biometric security is unavailable due to a passcode not being set up at the system level. In order to use biometric identification on the device a system level passcode must be set up by the user.
Too many failed authentication attempts so the vault was cleared an user will need to login again.
An unknown error happened.
The user cancelled the native authentication dialog.
The operation failed because the vault was locked.
The operation failed because the vault was unavailable. The most likely cause of this error is that a vault has not been configured.