why not use a NumberValidator? >I'm having some trouble with a editable combo box with a prompt. > >I need to determine if the editable contents are numeric and I can't >figure out how. acceptible values include positive integers and >decimal numerics. I don't care if they put in "1.00005" I just don't >want them to put "five" or "$1,000" > >I've tried all of the following: > >if (Number(cbo.text) is Number) >if (Number(cbo.text) != NaN) >if (Number(cbo.text) != 'NaN') > >And none of these seem to work. > >What do I do here? I'm sure I could do a regular expression but >that's got to be overkill. > > >-- >Rick Root >Check out CFMBB, BlogCFM, ImageCFC, ImapCFC, CFFM, and more at >www.opensourcecf.com
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