Hello;

This is probably a basic thing that I am unable to figure out.

I have the following table:

db.define_table('example',
    Field('relationship', db.auth_user))

When I use the addadmin interface to insert a record, I have the
option in the dropdown to provide a blank selection.

If I submit, it gives me an error: 'value not in database'.

I want figure out how to make this relationship optional/valid.

I like the power the DAL gives in making a auth_user dropdown list (if
I have users), but I also want the ability to 'blank' or null out the
user (or option).

Can someone help me figure this out?

-rppowell

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