[Answer]-BooleanField to checkboxinput in django won't work as it should

Just for others to know…The problem was with SQLite. Turns out that when user has not set the field to be not null Django must use a NullBooleanField instead of a plain BooleanField. Migrated from BooleanField to NullBooleanField (to agree with database) and then migrated back to BooleanField to change db’s schema. I want everything to be done from the orm and django that’s why I went the long way(that is using migrations rather than just altering the field using sql from sqlite command line)

Thank you all…