Re: [PHP] Forms and PHP variables

2002-12-22 Thread Philip Olson
CTED]> > 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 ctyp

Re: [PHP] Forms and PHP variables

2002-12-22 Thread Jason Wong
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 n

Re: [PHP] Forms and PHP variables

2002-12-21 Thread Beauford.2002
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 is_numeric() > > http://www.php.net/is_numeri

Re: [PHP] Forms and PHP variables

2002-12-21 Thread Philip Olson
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 of