[web2py] Re: Field reference type and notnull parameter

[pbreit]

Try something like this:

db.person.name.requires = [IS_NOT_EMPTY 
<http://web2py.com/book/default/docstring/IS_NOT_EMPTY>(),
                           IS_NOT_IN_DB 
<http://web2py.com/book/default/docstring/IS_NOT_IN_DB>(db, 'person.name')]