You're assuming that all requests are coming from your webpage. Have you tried using Test::WWW::Mechanize to hit your server directly with requests that contain bad values?
My criteria for good software:
  1. Does it work?
  2. Can someone else come in, make a change, and be reasonably certain no bugs were introduced?

In reply to Re: Weird entry index my guestlog by dragonchild
in thread Weird entry index my guestlog by Nik

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