On Sunday 22 December 2002 10:29, Beauford.2002 wrote:
Hi,
First off, thanks to all those that helped out with my other questions. Not
all my problems were solved, but I'm certainly closer. Still working on the
same project I need to do the following.
I have a form where users input numbers
() in
/usr/local/apache/htdocs/.. on line 6
- Original Message -
From: Philip Olson [EMAIL PROTECTED]
To: Beauford.2002 [EMAIL PROTECTED]
Cc: PHP General [EMAIL PROTECTED]
Sent: Saturday, December 21, 2002 9:50 PM
Subject: Re: [PHP] Forms and PHP variables
Use
Hi,
First off, thanks to all those that helped out with my other questions. Not
all my problems were solved, but I'm certainly closer. Still working on the
same project I need to do the following.
I have a form where users input numbers only, is there a way I can have php
check to make sure a
Use is_numeric()
http://www.php.net/is_numeric
See also the ctype functions which can
be read about here:
http://www.php.net/ctype
And yes, regular expressions are another
option but aren't needed here.
Regards,
Philip Olson
On Sat, 21 Dec 2002, Beauford.2002 wrote:
Hi,
First off,
[EMAIL PROTECTED]
To: Beauford.2002 [EMAIL PROTECTED]
Cc: PHP General [EMAIL PROTECTED]
Sent: Saturday, December 21, 2002 9:50 PM
Subject: Re: [PHP] Forms and PHP variables
Use is_numeric()
http://www.php.net/is_numeric
See also the ctype functions which can
be read about here:
http
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