Hi.

I've tried setting groups attribute of grapValidator to set Bean Validation groups:

<rich:graphValidator value="#{controller.form}" id="gv" groups="javax.validation.groups.Default">

...

</rich:graphValidator>

but I get this error

Cannot convert javax.validation.groups.Default of type class java.lang.String to class [Ljava.lang.Class;

How to set this class array?

I expected just to be able to specify a comma seperated list of interface classes.

I've checked the documentation for RF 4 but it is very "slim" on grapValidator and does not mention usage of groups attribute.