[+-][0-9]{0-9}("."{0-9})----- Original Message -----
From: "Ashish Kulkarni" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Thursday, March 06, 2003 1:48 AM
Subject: [OT] need help in regex expression
> Hi,
>
> I have to validate a double field, which can be
> negative or positive, has max 4 digits in integer and
> max 2 digits after decimal,
> I have the following regex which handles some cases
> but need help to make it work in all casses
>
> \b[\d]?[\d]?[\d]?[\d]?\b[\.,]?[\d]?[\d]?
> it works in
> 1234.56
> 123.45
> 2334
> 0.34
> but does not work
> .34
>
> and also i want it work for
> -123.45
> +234.45
>
> Can any one suggest a way to modify expression or
> write it in better way
>
> Ashish
>
>
>
> __________________________________________________
> Do you Yahoo!?
> Yahoo! Tax Center - forms, calculators, tips, more
> http://taxes.yahoo.com/
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
