Example of SIMPLE FIELD form.maybenull=true and optional/required/default ALL CASES (when required then maybenull=true is ignored for simple field, ctrl.emptyisnull makes different error only, when empty) - with readonly view only the required with default are printed

Required *

Optional(Optional)

Optional May Be Null True(Optional)

Required May Be Null True *

Required Def *

Optional Def(Optional)

Optional May Be Null True Def(Optional)

Required May Be Null True Def *