--- Rob Leland <[EMAIL PROTECTED]> wrote:

> A while back I suggested using Rhino to consolidate all validations so 
> server side & client  side
> validations were the same core code written in JS. It this more viable 
> now ? Maintaining 2 sets of
> validations in java & javascript items tend to get out of sync. This 
> could be done as a new plugin to demonstrate.

One thing we would need is a quick performance test between the existing
Java code and the JS just to make sure we're not grossly decreasing
performance.  IMO, some decrease in performance would be fine to gain a
common code base.  I've recently ported some Java code to use JS in Rhino
and it was a relatively easy line for line conversion :-).  Overall I've
been very impressed with Rhino so I'm looking forward to using it more and
more.

If we had a Rhino based validation option in Commons Validator, we could
potentially remove the validwhen and requiredif validations in Struts. 
While they're quite useful, I always have to lookup the docs to remember
how to configure them correctly.  Having a more flexible JS option would
be easier.

David 


                
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