Hey! I remember that quote

I did not express myself very well I am afraid. What I was talking about was more like "input screening".............err, if that field should have 15 numeric characters, a postcode (zipcode) has this format, and so on, either deny it, or at least force a double enter?

Now, they could obviously enter the wrong data, but not garbage data?

Kinda reminds me of that US cartoon strip where the computer developer is talking to his boss, and the boss asked "shall we ever meet the client?", to which he answered "no".................so his boss said "make them reboot on every typo"

You will know the strip........the guy's tie stood up of it's own accord Was it "Wilbur" or something like that?