registerUser
Start registration flow.
If [identityProviderId] is null, starts standard browser registration. Use your [scopes] for registration. By default it is "read".
Future<RegistrationResponse> registerUser(BuildContext? context, String? identityProviderId, List<String>? scopes)
var userId = await Onegini.instance.userClient
.registerUser(context, identityProviderId, "read")
.catchError((error) {
print("Registration failed: " + error.message);
});
if (userId != null) {
print("Registration success!");
}
