You will need your own. It may be easier to use the onvalidate attribute of the crud.update/crud.create forms
On May 5, 8:29 am, Dave <[email protected]> wrote: > I'm using a self join on one of my data tables, and need a validator > that makes sure a record isn't joined to itself. I also need to > combine it with 2 other validators, IS_NULL_OR and IS_IN_DB. > currently it looks like this: > > db.mytable.myfield.requires=IS_NULL_OR(IS_IN_DB(db,'mytable.id')) > > but i need to add one more check to make sure mytable.myfield does not > equal mytable.id. Is there something like this available or do i need > to create a custom validator? > > Thanks, > DR
