def full_clean(self):
        result = super(ReservationAddForm, self).full_clean()

        for fieldname in self.dont_validate_fields:
            if self._errors in fieldname:
                del self._errors[fieldname]

        return result
dataset/ETHPy150Open open-cloud/xos/xos/core/admin.py/ReservationAddRefreshForm.full_clean/swapped operands of `in`