public bool CheckLoginData(LoginData data)
{
var user = _repository.GetUserByUsername(data.Username);
if (user != null)
{
if (user.Password == data.Password)
{
return(true);
}
}
return(false);
}
public bool CheckUsername(string username, int length)
{
if (CheckEntryLength(username, length))
{
var user = _repository.GetUserByUsername(username);
return(user == null);
}
_pageService.DisplayAlert("Invalid username data!", $"Please, check username data. Length should be less than {length}", "OK");
return(false);
}