NotifiPropertyChanged from complex object

[cgomezm]

Hi,

I am trying to user "NotifyPropertyChangedFor" this way

public partial class SearchNotificationViewModel : ObservableObject { [ObservableProperty, NotifyPropertyChangedFor(nameof(Noti))] ValidableObject<string> notiNumber = new(); public string Noti => NotiNumber.Value; }

Where ValidableObject is:

`public partial class ValidableObject : ObservableObject
{
private T _value;

    public T Value
    {
        get => _value;
        set  {
            if (SetProperty(ref _value, value))
                Validate();                
        }
    }

    private bool hasErrors;

    public bool HasErrors
    {
        get => hasErrors;
        set => SetProperty(ref hasErrors, value);
    }

    private IEnumerable<string> errors;
    public IEnumerable<string> Errors
    {
        get => errors;
        private set => SetProperty(ref errors, value);
    }

    public List<IValidationRule<T>> Validations { get; } = new();

    public ValidableObject()
    {
        hasErrors = false;
        errors = Enumerable.Empty<string>();
    }

    public void Validate()
    {
        Errors = Validations
            ?.Where(v => !v.Check(Value))
            ?.Select(v => v.ValidationMessage) ?? Enumerable.Empty<string>();

        HasErrors = Errors.Any();
    }

    public static ValidationResult Validate(ValidableObject<T> value, ValidationContext context)
    {
        return ValidationResult.Success;
    }
}}`

But this way i cannot get notified when the "Value" property in ValidableObject has changed. Is there a way to do this?

Thanks