code: function (name) {
          var
              idx;
          if (0 === name.length
              || -1 === _firstValidChar.indexOf(name.charAt(0))) {
              return false;
          }
          for (idx = 1; idx < name.length; ++idx) {
              if (-1 === _otherValidChars.indexOf(name.charAt(idx))) {
                  return false;
              }
          }
          return true;
      }
docs: endregion region Helpers