Has there been any movement/fixes to that bug? How would one achieve setting 1-N values if the ModelValidator does not support the [] notation? The following code: | <h:inputText value="#{master.detail[ i ].attribute}"/> | within a forEach loop throws a NPE on ModelValidator (line 38). My "master" component is defined as a Seam component (with @Name "master"). Thanks! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3974270#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...