MVC Server-side Validation of RadioButton and DropDownList

Question

Using ASP.NET Core 2.2 Razor Pages, I\'m exploring binding radio buttons and dropdownlists to the page model.

Plenty of people are asking about client-side validation to

Answer 1

Server side and client side validations are important, you always need implement server side validations, maybe your client validations could be omited but never the server side validations, the code that you posted not perform any server side validation