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php-general | 2003022
Date: 02/28/03
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See isset() and empty()
-----Original Message-----
From: Steve Buehler [mailto:steve <email protected>]
Sent: Friday, February 28, 2003 10:29 AM
To: PHP
Subject: [PHP] testing for < 0
I have a form that has input for minutes. My problem is that I am
trying
to test to see if the field is blank or not and if they enter a "0"
(zero),
my test always show it as blank. I have tried !$timemb and
!is_numeric($timemb).
Thank You
Steve
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