On Saturday 06 April 2002 02:26, Chris Boget wrote:
> > You can never assume that submitted data is benign or untampered.
> Ok, then how do you go about checking to make sure that submitted
> data is, in fact, benign and acceptable for your use?

For starters:

If it's supposed to be a number make sure that it is a number.
If it's supposed to be a name make sure it only contains letters a-z & A-Z & 

etc, etc.

Jason Wong -> Gremlins Associates -> www.gremlins.com.hk
Open Source Software Systems Integrators
* Web Design & Hosting * Internet & Intranet Applications Development *

senility, n.:
        The state of mind of elderly persons with whom one happens to disagree.

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