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Re: Re: Re: Re: Re: Validating Numbers in CGI Script?by buckaduck (Chaplain) |
| on May 10, 2001 at 21:24 UTC ( [id://79486]=note: print w/replies, xml ) | Need Help?? |
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I hate to say this, but sometimes I actually need to use
numbers like "300." This is sometimes used to denote the
difference between 3*10^2 and 3.00*10^2. The latter has
three significant digits, while the former has only one.
But don't fix your regex on my account; I'm sure that my situation is in the minority... buckaduck
In Section
Seekers of Perl Wisdom
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