public FacebookLoginViewModel(INavigationServiceWithInit navigationService)
{
_navigationService = navigationService;
Messenger.Default.Register <CurrentPageMessage>
(
this, (message) => SetContent(message)
);
}
public LoginViewModel(INavigationServiceWithInit navigationService, IUserDataService userDataService)
{
_navigationService = navigationService;
_userDataService = userDataService;
SignInWithFacebookCommand = new RelayCommand(SignInWithFacebook);
SignInWithTwitterCommand = new RelayCommand(SignInWithTwitter);
SignInWithEmailCommand = new RelayCommand(SignInWithEmail);
_email = new ValidatableObject <string>();
_password = new ValidatableObject <string>();
_user = new ValidatableObject <User>();
AddValidations();
}