Struts 2 Using Validator with a Collection

[Néstor Boscán]

Hi
 
I need to use the validation framework that comes with Struts 2 to validate
a List that contains objects. I read that there is a "collection" validator
but I can't find it in Struts 8, Struts 9 or XWork 2.0.4. Any ideas?
 
Regards,
 
Néstor Boscán