Duh. isNan()
Just found it :) rick On 9/7/07, Rick Root <[EMAIL PROTECTED]> wrote: > 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 > -- Rick Root Check out CFMBB, BlogCFM, ImageCFC, ImapCFC, CFFM, and more at www.opensourcecf.com ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Get the answers you are looking for on the ColdFusion Labs Forum direct from active programmers and developers. http://www.adobe.com/cfusion/webforums/forum/categories.cfm?forumid-72&catid=648 Archive: http://www.houseoffusion.com/groups/Flex/message.cfm/messageid:4587 Subscription: http://www.houseoffusion.com/groups/Flex/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.37
