login
Starts the login flow. This will open the biometric or web login screen and return a LoginComplete object when the user has successfully logged in.
If the user terminates the web login flow by closing the external webview, the subscriber will not be notified, so when doing the subscription, any previous login subscription must be disposed, to prevent multiple emissions.
Throws
if the user cancels the biometric prompt
if the biometric login flow encounters an unrecoverable error and authentication has stopped, contains a message with the error
if the biometric login fails or get rejected with specific user message from the server. The DsError object contains the error details.
if the network request fails
if the network request times out (in case of no or slow network)