Use ENUM when you know the possible values to avoid typos...

[mendesbarreto]

It's not good to let the front-end send anything, later to make/generate the reports is a big headache, because the data could not follow a pattern, and (plus) it will help to make some validations in the code when you receive the payload.

crud-flask-ports-and-adapters/app/core/domain/user.py

Line 24 in 6acf73b

gender: str = 'Not Specified',

gender: Gender  = Gender.NEUTER

from enum import Enum
class Gender(Enum):
     MASCULINE = 1
     FEMININE = 2
     NEUTER = 3

[hitallow]

Thanks, fixed on 8cde8ed.