PageModel and IValidatableObject - validation is not invoked

Question

I tried to implement IValidatableObject on my Razor Page model in ASPNET Core 2.

I was surprised that the Validate method was not invoked. Moving all [BindableProperty]s to a new type implementing IValidatableObject did work, however.

Is this the only way? It would be nice to be able to implement IValidatableObject directly on my .Microsoft.AspNetCore.Mvc.RazorPages.PageModel type.

Angel

Looks like enabling this is being considered for ASP.NET Core 3.0: github.com/aspnet/Mvc/issues/7919 – Ditch

Did you find an answer to this? – Polarization