RE: Checking for a number
If you're using isNumeric(), make sute that there isn't any whitespace at the beginning/end of the "number": http://tech.badpen.com/index.cfm?mode=entry&entry=16 Tim. -- --- Maze Solver - http://tech.badpen.com/cfcontest/ --- RAWNET LTD - Internet, New Media and ebusiness Gurus. WE'VE MOVED - for our new address, please visit our website at http://www.rawnet.com/ or call us any time on 0800 294 24 24. --- This message may contain information which is legally privileged and/or confidential. If you are not the intended recipient, you are hereby notified that any unauthorised disclosure, copying, distribution or use of this information is strictly prohibited. Such notification notwithstanding, any comments, opinions, information or conclusions expressed in this message are those of the originator, not of rawnet limited, unless otherwise explicitly and independently indicated by an authorised representative of rawnet limited. --- > -Original Message- > From: Tony Weeg [mailto:[EMAIL PROTECTED] > Sent: 01 April 2004 20:35 > To: CF-Talk > Subject: RE: Checking for a number > > isNumeric() > > -Original Message- > From: Tangorre, Michael [mailto:[EMAIL PROTECTED] > Sent: Thursday, April 01, 2004 2:35 PM > To: CF-Talk > Subject: Checking for a number > > What is the best way to check that a value is an integer? > > > > > > > [Todays Threads] [This Message] [Subscription] [Fast Unsubscribe] [User Settings]
RE: Checking for a number
This would work if you were looking for a natural number (is this the term in English: positive integer). Integer would be integer not an integer But of course there is a udf on cflib as usual (as Tony already pointed out) Pascal > -Original Message- > From: Charlie Griefer [mailto:[EMAIL PROTECTED] > Sent: donderdag 1 april 2004 21:44 > To: CF-Talk > Subject: Re: Checking for a number > > dunno if it's the -best- way...but would this work? > > > number is not an integer > > number is an integer > > [Todays Threads] [This Message] [Subscription] [Fast Unsubscribe] [User Settings]
RE: Checking for a number
You can force it to be an integer, regardless of what it currently is by #int(variable)# Therefore if this new integer, which you KNOW is an integer because you just forced it to be one, is equal to the variable you started with, then it must have been an integer to start with. the variable is an integer it's not an integer (having said that, I'll probably find out there's a function that's existed in CF since version 4 but I never knew it was there) Cheers Mike Kear Windsor, NSW, Australia AFP Webworks http://afpwebworks.com _ From: Tangorre, Michael [mailto:[EMAIL PROTECTED] Sent: Friday, 2 April 2004 5:35 AM To: CF-Talk Subject: Checking for a number What is the best way to check that a value is an integer? _ [Todays Threads] [This Message] [Subscription] [Fast Unsubscribe] [User Settings]
Re: Checking for a number
dunno if it's the -best- way...but would this work? number is not an integer number is an integer - Original Message - From: "Tangorre, Michael" <[EMAIL PROTECTED]> To: "CF-Talk" <[EMAIL PROTECTED]> Sent: Thursday, April 01, 2004 12:35 PM Subject: Checking for a number > What is the best way to check that a value is an integer? > > > > > [Todays Threads] [This Message] [Subscription] [Fast Unsubscribe] [User Settings]
RE: Checking for a number
it's a number o, bad stuff > -Original Message- > From: Tangorre, Michael [mailto:[EMAIL PROTECTED] > Sent: Thursday, April 01, 2004 11:35 AM > To: CF-Talk > Subject: Checking for a number > > What is the best way to check that a value is an integer? > > > > > [Todays Threads] [This Message] [Subscription] [Fast Unsubscribe] [User Settings]
RE: Checking for a number
http://www.cflib.org/udf.cfm?ID=582 -Original Message- From: Tony Weeg [mailto:[EMAIL PROTECTED] Sent: Thursday, April 01, 2004 2:35 PM To: CF-Talk Subject: RE: Checking for a number isNumeric() -Original Message- From: Tangorre, Michael [mailto:[EMAIL PROTECTED] Sent: Thursday, April 01, 2004 2:35 PM To: CF-Talk Subject: Checking for a number What is the best way to check that a value is an integer? [Todays Threads] [This Message] [Subscription] [Fast Unsubscribe] [User Settings]
RE: Checking for a number
isNumeric() -Original Message- From: Tangorre, Michael [mailto:[EMAIL PROTECTED] Sent: Thursday, April 01, 2004 2:35 PM To: CF-Talk Subject: Checking for a number What is the best way to check that a value is an integer? [Todays Threads] [This Message] [Subscription] [Fast Unsubscribe] [User Settings]
