Mongoengine always validates fields even when they're not required :/
Mongoengine always validates fields even when they're not required :/

This is a workaround for this problem in mongoengine. I'll cook a patch
for them, but till it be accepted, all empty values are set to None.

This fixes the email problem. It's not required, so it should not be
validated.

nightsh/dad,nightsh/dad,nightsh/dad,clarete/dad,clarete/dad,clarete/dad