On Fri, 1 Feb 2002, Al Hospers wrote:
> I need a regular expression that will only allow a variable to contain
> digits. it should fail if there is anything else in the variable:
> dollar signs, commas, dots, alphas, spaces, quotes etc. I thought the
> following would work, I am obviously incorrect.
>
> return 1 unless ($Bid_Amount =~ [/d/] );
Your regular expression should be /[0-9]/
-- Brett
http://www.chapelperilous.net/
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