A potentially dangerous Request.Form value was detected from the client

Question

Every time a user posts something containing < or > in a page in my web application, I get this exception thrown.

I don\'t want to go

Answer 1

If you're using framework 4.0 then the entry in the web.config ()

If you're using framework 4.5 then the entry in the web.config (requestValidationMode="2.0")

If you want for only single page then, In you aspx file you should put the first line as this :

<%@ Page EnableEventValidation="false" %>

if you already have something like <%@ Page so just add the rest => EnableEventValidation="false" %>

I recommend not to do it.