In your ActionForm, add the validation to the validate method.
For example, you would have something like this:
public ActionErrors validate(ActionMapping mapping,
HttpServletRequest request) {
ActionErrors errors = new ActionErrors();
if ((person == null) || (person.length() < 1))
errors.add("person", new ActionError("ch03.hello.no.person.error"));
return errors;
}
where 'person' is the name of the select box field.
On Sat, 18 Sep 2004 21:41:49 +0530, Priya Jotwani
<[EMAIL PROTECTED]> wrote:
> Hi,
>
> I have a page where a user should select something from the dropdown
> before clicking on Submit. If he doesn't selects anything, an
> errorMessage should get displayed on the same page saying ' Please
> select an option '
>
> How can I do such validations in Struts.
>
> Thanks in Advance,
>
> Priya
>
>
--
...
Rogue Chameleon
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