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Date: 11/22/00
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On Tue, Nov 21, 2000 at 10:14:36PM -0500 Philip Strnad wrote:
> Date: Tue, Nov 21, 2000 at 10:14:36PM -0500
> From: Philip Strnad <philip <email protected>>
> To: To phplib <email protected>
> Subject: [phplib] optional form fields
Hi Philip!
> I have a quick question for the OOH form gurus on the list. What is the
> best way to implement optional fields in a form? What I want to do is
Use this kind of regular expression:
^$|^[0-9]+$
To enter a number or leave blank
Leif
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