def METHOD_NAME(self):
    if self.method is not None:
        descr = "scale param's method"
        self.method = self.check_and_change_lower(self.method,
                                                  [consts.MINMAXSCALE, consts.STANDARDSCALE],
                                                  descr)
    descr = "scale param's mode"
    self.mode = self.check_and_change_lower(self.mode,
                                            [consts.NORMAL, consts.CAP],
                                            descr)
    # LOGGER.debug("self.feat_upper:{}, type:{}".format(self.feat_upper, type(self.feat_upper)))
    # if type(self.feat_upper).__name__ not in ["float", "int"]:
    #     raise ValueError("scale param's feat_upper {} not supported, should be float or int".format(
    #         self.feat_upper))
    if self.scale_col_indexes != -1 and not isinstance(self.scale_col_indexes, list):
        raise ValueError("scale_col_indexes is should be -1 or a list")
    if self.scale_names is None:
        self.scale_names = []
    if not isinstance(self.scale_names, list):
        raise ValueError("scale_names is should be a list of string")
    else:
        for e in self.scale_names:
            if not isinstance(e, str):
                raise ValueError("scale_names is should be a list of string")
    self.check_boolean(self.with_mean, "scale_param with_mean")
    self.check_boolean(self.with_std, "scale_param with_std")
    self.check_boolean(self.need_run, "scale_param need_run")
    return True