IsValid Integer 40+ and numeric argument???
Hi,
I have noticed that the isvalid('integer',value) function return true for the
value 40+. Whereas if i pass 40+ to a cfargument numeric type an error is
displayed saying invalid numeric value. Strange discrepancy!
I actually need the isvalid function to return false if the sign is on the
right. is there a way to do this?
thanks
~|
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RE: IsValid Integer 40+ and numeric argument???
Unfortunately, that's a CF bug. It's a major pain. I don't think they intend
to fix it. It's been that way for several releases.
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-Original Message-
From: Richard White [mailto:rich...@re-base.net]
Sent: Friday, July 20, 2012 7:51 AM
To: cf-talk
Subject: IsValid Integer 40+ and numeric argument???
Hi,
I have noticed that the isvalid('integer',value) function return true for the
value 40+. Whereas if i pass 40+ to a cfargument numeric type an error is
displayed saying invalid numeric value. Strange discrepancy!
I actually need the isvalid function to return false if the sign is on the
right. is there a way to do this?
thanks
~|
Order the Adobe Coldfusion Anthology now!
http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion
Archive:
http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:351930
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Re: IsValid Integer 40+ and numeric argument???
I actually need the isvalid function to return false if the sign is on the
right. is there a way to do this?
Try this :
CFSCRIPT
function isValidInteger (value)
{
return (REFind (^(\+|-)?[0-9]+$, value) NEQ 0);
}
/CFSCRIPT
CFOUTPUT
isValidInteger (12345) = #isValidInteger (12345)#BR
isValidInteger (40+) = #isValidInteger (40+)#BR
isValidInteger (+40) = #isValidInteger (+40)#BR
isValidInteger (-40) = #isValidInteger (-40)#BR
isValidInteger (++40) = #isValidInteger (++40)#BR
/CFOUTPUT
~|
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