public async Task Register()
{
if (string.IsNullOrWhiteSpace(Mail) || !Mail.Contains("@") || !Mail.Contains(".") || !Mail.Contains("com"))
{
await Application.Current.MainPage.DisplayAlert("Error", "Please enter a valid mail address!", "OK");
return;
}
if (string.IsNullOrWhiteSpace(FirstName) || FirstName.Length < 4)
{
await Application.Current.MainPage.DisplayAlert("Error", "The 'fist name' field requires 4 letters", "OK");
return;
}
if (string.IsNullOrWhiteSpace(LastName) || LastName.Length < 4)
{
await Application.Current.MainPage.DisplayAlert("Error", "The 'last name' field requires 4 letters", "OK");
return;
}
if (string.IsNullOrWhiteSpace(Address) || Address.Length < 5)
{
await Application.Current.MainPage.DisplayAlert("Error", "The 'address' field requires 5 letters", "OK");
return;
}
if (string.IsNullOrWhiteSpace(ImageLink) || !ImageLink.Contains(".jpg"))
{
await Application.Current.MainPage.DisplayAlert("Error", "Please enter an image link with the '.jpg' extension", "OK");
return;
}
if (string.IsNullOrWhiteSpace(PhoneNumber) || PhoneNumber.Length < 9)
{
await Application.Current.MainPage.DisplayAlert("Error", "Please enter a valid phone number", "OK");
return;
}
if (!string.IsNullOrWhiteSpace(PhoneNumber))
{
string pattern = @"\(?\d{3}\)?-? ?/*\d{3}-? *-?\d{3}";
Regex reg = new Regex(pattern);
if (!reg.IsMatch(PhoneNumber))
{
await Application.Current.MainPage.DisplayAlert("Error", "Phone number: xxx / xxx - xxx", "OK");
return;
}
}
if (string.IsNullOrWhiteSpace(Username) || Username.Length < 4 || Username.Length > 50)
{
await Application.Current.MainPage.DisplayAlert("Error", "Username length: 4-50", "OK");
return;
}
if (string.IsNullOrWhiteSpace(Password) || Password.Length < 4 || Password.Length > 50)
{
await Application.Current.MainPage.DisplayAlert("Error", "Password length: 4-50", "OK");
return;
}
if (!string.IsNullOrWhiteSpace(Password) && Password.Contains(" "))
{
await Application.Current.MainPage.DisplayAlert("Error", "Password can't contain spaces", "OK");
return;
}
if (string.IsNullOrWhiteSpace(ConfirmPassword) || ConfirmPassword.Length < 4 || ConfirmPassword.Length > 50)
{
await Application.Current.MainPage.DisplayAlert("Error", "Confirmation length: 4-50", "OK");
return;
}
if (!string.IsNullOrWhiteSpace(ConfirmPassword) && ConfirmPassword.Contains(" "))
{
await Application.Current.MainPage.DisplayAlert("Error", "Confirmation can't contain spaces", "OK");
return;
}
if (Password != ConfirmPassword)
{
await Application.Current.MainPage.DisplayAlert("Error", "Passwords don't match!", "OK");
return;
}
Model.Requests.InsertUserRequest request = new Model.Requests.InsertUserRequest()
{
Mail = Mail,
Address = Address,
BirthDate = BirthDate,
ConfirmPassword = ConfirmPassword,
Password = Password,
FirstName = FirstName,
ImageLink = ImageLink,
LastName = LastName,
PhoneNumber = PhoneNumber,
Username = Username
};
try {
var User = await _apiService.Insert <Model.User>(request);
APIService.Username = Username;
APIService.Password = Password;
APIService.User = User;
Application.Current.MainPage = new MainPage();
await Application.Current.MainPage.DisplayAlert("Welcome", "Enjoy your stay at Watchables!", "OK");
}
catch {
await Application.Current.MainPage.DisplayAlert("Error", "The username is already taken!", "OK");
return;
}
}