RE: [PHP] testing for < 0

[Steve Buehler]

There we go.  Thank You so much.  I also found that I had another error in 
my script and !is_numeric($timemb) did work after all.

Steve

At 10:41 AM 2/28/2003 -0800, you wrote:
See isset() and empty()

-----Original Message-----
From: Steve Buehler [mailto:[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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