c# - How to ignore model binding from querystring in MVC -

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i have form submission doing post back. controller action accepts values parameters. ex: editproduct(int productid, string productname).

productid supplied form in hidden field. how can ensure that user not invoke action , pass productid , name queystring , model binding bind vales , product saved in database?

you can sign product id secret key on server (using hmacsha512), verify signature in postback.

you might want include current date and/or user or session id when signing prevent replay attacks.


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