Method validate

tortoise/fields/base.py:327–343

Validate whether given value is valid :param value: Value to be validation :raises ValidationError: If validator check is not passed

(self, value: Any)

        return value

    def validate(self, value: Any) -> None:
        """
        Validate whether given value is valid

        :param value: Value to be validation
        :raises ValidationError: If validator check is not passed
        """
        for v in self.validators:
            if self.null and value is None:
                continue
            try:
                if isinstance(value, Enum):
                    v(value.value)
                else:
                    v(value)
            except ValidationError as exc:
                raise ValidationError(f"{self.model_field_name}: {exc}")

    def has_db_default(self) -> bool:
        return not isinstance(self.db_default, _DB_DEFAULT_NOT_SET)