code: public void checkPointListChild(ValidationData param, ValidationRule rule, Object bodyObj, Object standardValue) {
          ValidationData listParent = param.findListParent();
          List list = (List) listParent.getValue(bodyObj);
          if (list == null || list.isEmpty()) {
              return;
          }
  
          list.stream().forEach(item -> {
              this.checkPoint(param, rule, item, standardValue);
          });
  
      }
docs: Check point list child.
  
  @param param         the param
  @param rule          the rule
  @param bodyObj       the body obj
  @param standardValue the standard value