[Zope3-Users] Difference between schema fields default and missing_value

Luciano Ramalho luciano at ramalho.org
Mon Jul 16 23:42:38 EDT 2007

I have not figured out the difference between these schema field attributes:

- default: "The default value if none was provided."
- missing_value: "In the case of missing input value, the value
provided here is used."

The quoted descriptions are from Philiipp's book (2nd ed), p. 61.

How are they different, and what are the use cases for one and the other?



More information about the Zope3-users mailing list