title: Why Am I getting: "A potentially dangerous Request.Path value was detected from the client (&)."?
body: <p>I don't understand why I am getting exception calling the action from my controller by typing the full url</p>
  
  <p>It works fine calling from form or ajax post using jquery, it is not setup to accept only post, my last try, I just specify explicitly the HttpGet and setip the validation page = false in the web.config. I'm lost </p>
  
  <p>this is the url I am passing: main/request/theprogram=xx&amp;theaction=yyy&amp;theobject=</p>
  
  <p>exception:
  A potentially dangerous Request.Path value was detected from the client (&amp;).</p>