private async void SignUp()
{
//null or empty field validation, check weather email and password is null or empty
if (string.IsNullOrEmpty(Email) || string.IsNullOrEmpty(Password))
{
await App.Current.MainPage.DisplayAlert("Empty Values", "Please enter Email and Password", "OK");
}
else
{
//call AddUser function which we define in Firebase helper class
var user = await FirebaseHelper.AddUser(Email, Password);
//AddUser return true if data insert successfuly
if (user)
{
await App.Current.MainPage.DisplayAlert("SignUp Success", "", "Ok");
//Navigate to Wellcom page after successfuly SignUp
//pass user email to welcom page
await App.Current.MainPage.Navigation.PushAsync(new WelcomPage(Email));
}
else
{
await App.Current.MainPage.DisplayAlert("Error", "SignUp Fail", "OK");
}
}
}