This is a good first check, but I would never blindly trust any sort of
client-side data validation. This is just inviting hackers to have a
field day.
Kevin
>>> [EMAIL PROTECTED] 12/15/00 03:04PM >>>
I agree with Joel. Using JavaScript to process on the client side is
fast and doesn't need t
I agree with Joel. Using JavaScript to process on the client side is fast and doesn't
need to hit the CF server. I always
use this to check numeric value: ( I am sure many of you already know how to do this,
but I am posting it for those who
might not know.)
===
functi
Joel Firestone" <[EMAIL PROTECTED]>
To: "CF-Talk" <[EMAIL PROTECTED]>
Sent: Friday, December 15, 2000 2:09 PM
Subject: Re: IsNumeric Function
> One way I found useful was to use JavaScript on the client-side
> to test if they were numbers or not. Then you know only numb
PROTECTED]>
Sent: Friday, December 15, 2000 2:09 PM
Subject: Re: IsNumeric Function
> One way I found useful was to use JavaScript on the client-side
> to test if they were numbers or not. Then you know only numbers
> are being submitted.
>
> J
>
> : I am trying to do some serv
One way I found useful was to use JavaScript on the client-side
to test if they were numbers or not. Then you know only numbers
are being submitted.
J
: I am trying to do some server side validation for a phone number, but I am
running into an odd problem. I split the phone number entry form in
the third variable worked with the quotes
around the variable name.
-Greg
- Original Message -
From: "Patricia Lee" <[EMAIL PROTECTED]>
To: "CF-Talk" <[EMAIL PROTECTED]>
Sent: Friday, December 15, 2000 12:41 PM
Subject: RE: IsNumeric Function
> What does you
Greg Wolfinger <[EMAIL PROTECTED]>
To: CF-Talk <[EMAIL PROTECTED]>
Date: Friday, December 15, 2000 12:28 PM
Subject: IsNumeric Function
>Hey Guys/Gurls:
>
>I am trying to do some server side validation for a phone number, but I am
running into an odd problem. I split the ph
Maybe its a operator precedence problem. Try doing if (IsNumeric(...) is
false) or (...) or (...).
-Bill
/intraget
- Original Message -
From: Greg Wolfinger <[EMAIL PROTECTED]>
To: CF-Talk <[EMAIL PROTECTED]>
Sent: Friday, December 15, 2000 11:36 AM
Subject: IsNumeric Func
What does your error say?
> -Original Message-
> From: Greg Wolfinger [mailto:[EMAIL PROTECTED]]
> Sent: Friday, December 15, 2000 11:36 AM
> To: CF-Talk
> Subject: IsNumeric Function
>
>
> Hey Guys/Gurls:
>
> I am trying to do some server side validatio
e
the isNumeric function is processing a string of "attributes.custPhone1"
rather than the value of the variable attributes.custPhone1.
Or so I understand it to be . . . :^)
Dan
-Original Message-
From: Greg Wolfinger [mailto:[EMAIL PROTECTED]]
Sent: Friday, December 15, 2000 8:36
Hey Guys/Gurls:
I am trying to do some server side validation for a phone number, but I am running
into an odd problem. I split the phone number entry form into three textboxes the
first one for area code (ie must be 3 numbers) and then the two parts of the phone
number (ie must be 3 numbers
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