You can use the empty keyword, like this:
#{advertisingCampaign.keywords == null || empty advertisingCampaign.keyword}View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4043400#4043400 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4043400 _______________________________________________ jboss-user mailing list [email protected] https://lists.jboss.org/mailman/listinfo/jboss-user
