Yes Charlie, but the server side is dependent upon receiving a flag from the client to tell the server what to validate, if I recall correctly. So effectively, it is still client-side validation.

-dhs


Dean H. Saxe, CISSP, CEH
d...@fullfrontalnerdity.com
"I have always strenuously supported the right of every man to his own opinion, however different that opinion might be to mine. He who denies another this right makes a slave of himself to his present opinion, because he precludes himself the right of changing it."
    -- Thomas Paine, 1783


On Feb 12, 2009, at 11:39 AM, Charlie Arehart wrote:

Just to be clear, Ajas's use of validateat="onblur,onsubmit,onserver" does in fact do both client- and server-side validation, but no doubt the whole
subject of validation (client and server-side) is indeed important and
deserves careful scrutiny from a security perspective.

On a separate topic, I realize some don't like CF's validation (not saying this is Dean's issue here) and CFForm in general, but some may find that it's improved quite a bit over the years and has things they never realized
(and which have nothing to do with Flash or Java).

To that end, check out the 2-page article I did in my backpage column of the FAQU back in late 2007, which lists 11 bullet points highlighting those
features:

Tipical Charlie: CFFORM: Are You Sure You Want to Ignore It?
http://www.carehart.org/articles/faqu_4_tips_cfform.pdf

Hope that's helpful.

/charlie

-----Original Message-----
From: ad...@acfug.org [mailto:ad...@acfug.org] On Behalf Of Dean H. Saxe
Sent: Thursday, February 12, 2009 11:08 AM
To: discussion@acfug.org
Subject: Re: [ACFUG Discuss] weird cfinput vs input stuff. date is shown as
{d '2009-02-12'} vs 02/12/2009

Plus its a completely useless client side check which needs to be
repeated server-side as well if you want any assurance that validation
was successful.

-dhs



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