private void Password_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
{
if (e.PropertyName == nameof(Password))
{
if (sender != Password)
{
Password.RunValidation();
}
if (sender != ConfirmPassword)
{
ConfirmPassword.RunValidation();
}
}
}
public PasswordUpdateDialogViewModel(IValidate <SecureString> originalValidator, IValidate <SecureString> confirmValidator)
{
SuccessEnableCallback = defaultEnable =>
(Password.HasErrors || ConfirmPassword.HasErrors) == false;
Password.Validator = originalValidator;
if (confirmValidator is NullValidator <SecureString> )
{
confirmValidator = new CallbackValidator <SecureString>(o =>
Password.Password.Length != 0 && Perform.SecureStringCompare(Password.Password, ConfirmPassword.Password) ?
new OperationResult() :
new OperationResult(new[] { new ValidationFailedException("Both fields must match.") })
);
}
ConfirmPassword.Validator = confirmValidator;
Password.PropertyChanged += Password_PropertyChanged;
ConfirmPassword.PropertyChanged += Password_PropertyChanged;
Password.RunValidation();
ConfirmPassword.RunValidation();
}
