Class IS_NOT_ONE_OF

source code

gluon.IS_NOT_IN_DB --+
                     |
                    IS_NOT_ONE_OF

Filtered version of IS_NOT_IN_DB()

• understands the 'deleted' field.
• makes the field unique (amongst non-deleted field)

Example:

• INPUT(_type="text", _name="name", requires=IS_NOT_ONE_OF(db, db.table))