@property
    def update_id(self):
        return self.task_id
Check if given CC number is valid and one of the
dataset/ETHPy150Open spotify/luigi/luigi/contrib/rdbms.py/Query.update_id--crossover with--dataset/ETHPy150Open django-oscar/django-oscar/src/oscar/apps/payment/forms.py/BankcardNumberField.clean