ext.appengine.db: ReferencePropertyField has allow_blank set to True when field is not required.
ext.appengine.db: ReferencePropertyField has allow_blank set to True when field is not required.

skytreader/wtforms,subyraman/wtforms,Xender/wtforms,cklein/wtforms,jmagnusson/wtforms,Aaron1992/wtforms,pawl/wtforms,wtforms/wtforms,Aaron1992/wtforms,hsum/wtforms,crast/wtforms,pawl/wtforms