This may not be possible…
I have an aggregation of clwholename defined in my model.
the aggregation builds clwholename from :first_name, middle_initial,
and it generally works fine.
I am trying to add a validation so while there may be many ‘John’
first_names, and ‘Doe’ last_names, I only want one ‘John D.’
so I tried…
and I get an error when I try to save a new record that it can’t find
the clwholename column which I thought was the point of using the
aggregation in the first place.
Is is possible to ‘validate’ on an aggregation?