Hmm, actually, I think I meant to make the regex be /^-?(?=\d|\.\d)\d*\.?\d+$/. Yes, that looks far more sane. The other could have matched "1234.", which isn't proper. This one can match "1234", ".1234", and "12.34".

japhy -- Perl and Regex Hacker

In reply to Re: Re: Re: Re: Validating Numbers in CGI Script? by japhy
in thread Validating Numbers in CGI Script? by footpad

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