Its beeing used for all the 3 steps:

validateRequired();
validateConversion();
validateValidators();

and i guess IFormProcessingListener is the interface of a FormComponent
So somebody can do there own work in processChildren()
then return false. So that that Component is seen ans 1 FormComponent

johan



On 4/24/07, Eelco Hillenius <[EMAIL PROTECTED]> wrote:

Hi,

I've searched the mailing list for this, and looked at implementing
classes etc, but I fail to see the use case for
IFormProcessingListener.

Can anyone enlighten me and give me a concrete example of where this
is useful AND needed (meaning that it is utterly impossible to
implement it without the interface)?

Eelco

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