code: function length(item) {
          if (!validateHelpers.isUndefined(item.length)) {
              return item.length;
          }
  
          if (validateHelpers.isObject(item)) {
              return Object.keys(item).length;
          }
  
          return 0;
      }
docs: Return the length of an item (Object mostly)
  @param {mixed}
  @return {int}