Angular2 + .net Core: Seamless Client & Server Validation

Most of the projects I work on nowadays are based on forms over data, and something that is always going to happen is some kind of data validation either before getting into the server or on the server itself. And most of the time I want this validation to happen on both sides. The good old .net MVC does that for us beautifully with Unobtrusive Validation, but what about Angular? I haven't found so far a good story that covers this scenario. So I had to build it. So here's what I did: Implemented a global filter in .net to »