[Zope] Zope Date format conversion problem(with empty field)

[Dieter Maurer]

K. Praveen Kumar wrote at 2003-10-14 17:57 +0530:
 >    When I try it it is working fine but While updating it is giving
 > error. If some of my date fields are NULL and try to update the values
 > then it is giving the following ERROR:
 > 
 > Error Type: Invalid Date-Time String
 > Error Value:

The empty string and "None" are not valid Date-Time's.

You need application specific handling of such invalid dates.


Dieter