How to verify that data is under control or not while asp.net POST form

Question

I have a form that submits a game score. Is there a way to check if the rating of the game during the pitch influences. I use the POST method, for the GET method we can use HASH, but I am looking for the POST method

Answer 1

What do you mean by falsification? Do you calculate the invoice in some client code and send it back to the server? If so, then there is no way to verify. The basic rule is that it never implies trust in everything that comes from the client. Confirm everything with server-side logic.