On 10/27/05 5:19 AM, "Alex Tweedly" <[EMAIL PROTECTED]> wrote:
> Ken Ray wrote:
>
>>
>> BTW: There was no reason to trap for backspace/delete as there isn't a way
>> AFAIK to remove some or part of a number and have the end result *not* be a
>> number.
>>
>>
> isNumber("-1") true
> isNumber("-") false
>
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