How to check my property contains only numeric. for ex when address(telphoneno=="??????????") ---- telephone no should be numeric then s.o.p("error");

Hi, How to check my property contains only numeric. for ex when address(telphoneno=="??????????") ---- telephone no should be numeric then s.o.p("error"); Basha ------------------------------------------------------------------------ _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users