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Posted to user@struts.apache.org by boraldo <bo...@hotbox.ru> on 2009/02/27 18:25:01 UTC
Form validation: how can khow in jsp that my action validation
failed?
I need output special info in JSP if validation failed. How can I do it?
ActionSupport has method hasActionErrors. I need smth like that for JSP.
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Re: Form validation: how can khow in jsp that my action validation
failed?
Posted by hernan gonzalez <hg...@gmail.com>.
Your jsp has access to your action, in the valuestack. So, you should
be able to ask
<s:if test="hasActionErrors()">
....
</s:if>
Beware: for validation errors,
besides hasActionErrors() you might want to ask hasFieldErrors().
Or use hasErrors() , that includes both
Hernán J. González
http://hjg.com.ar/
On Fri, Feb 27, 2009 at 3:25 PM, boraldo <bo...@hotbox.ru> wrote:
>
> I need output special info in JSP if validation failed. How can I do it?
> ActionSupport has method hasActionErrors. I need smth like that for JSP.
> --
> View this message in context: http://www.nabble.com/Form-validation%3A-how-can-khow-in-jsp-that-my-action-validation-failed--tp22250234p22250234.html
> Sent from the Struts - User mailing list archive at Nabble.com.
>
>
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