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From Dave Newton <newton.d...@yahoo.com>
Subject Re: validation problem
Date Wed, 25 Jun 2008 19:08:17 GMT
You either do conditional validations, implement custom validators, or as Lukasz suggested
write your own validate() method. When validation is very complex the last may be the best
options.

Dave

--- On Wed, 6/25/08, Istvan Kozma <kozma_istvan@yahoo.com> wrote:
> How the validation should be done for fields which are only
> displayed in certain conditions? If  I do this through the
> XML file the validation is done all the time even when the
> field is not visible. 
> 
> Istvan
> 
> 
> ----- Original Message ----
> From: Dave Newton <newton.dave@yahoo.com>
> To: Struts Users Mailing List
> <user@struts.apache.org>
> Sent: Wednesday, June 25, 2008 3:37:38 PM
> Subject: Re: validation problem
> 
> Whoops, as the other reply said, it's the
> <s:fielderror...> tag [1], not <s:actionerror>.
> 
> Dave
> 
> [1] http://struts.apache.org/2.x/docs/fielderror.html
> 
> --- On Wed, 6/25/08, Dave Newton
> <newton.dave@yahoo.com> wrote:
> > --- On Wed, 6/25/08, Anshu Dhamija wrote:
> > > i am facing problem in performing validation
> through
> > > xml actually i want to display message at the top
> of 
> > > my form instaed of at field level 
> > > can anyone please help me
> > 
> > The validation messages are placed in the form by the
> S2
> > form element tags. If you want to modify the output of
> > those tags you can modify or create a theme [1].
> > 
> > Using the "simple" theme will also remove
> the
> > validation messages, but you'll lose other useful
> > functionality--but that might not be an issue
> depending on
> > your usecase.
> > 
> > The <s:actionerror...> tag [2] will render any
> error
> > messages. A combination of either the simple theme or
> a
> > modified theme plus the action error tag may do what
> you
> > need.
> > 
> > Dave
> > 
> > [1]
> >
> http://struts.apache.org/2.x/docs/themes-and-templates.html
> > [2] http://struts.apache.org/2.x/docs/actionerror.html
> 
> 
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