First off, thanks to all those that helped out with my other questions. Not
all my problems were solved, but I'm certainly closer. Still working on the
same project I need to do the following.

I have a form where users input numbers only, is there a way I can have php
check to make sure a letter or other character didn't get put in by
accident. I was looking at ereg, but not to familiar with this or if it
would work in this case.


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