whole_func_string: function isRequired(_ref) {
      var validate = _ref.validate,
          required = _ref.required;
  
      return required || validate && validate.some(function (item) {
          return item.trigger !== "submit" && item.required;
      });
  }
func_code_string: function isRequired(_ref) {
      var validate = _ref.validate,
          required = _ref.required;
  
      return required || validate && validate.some(function (item) {
          return item.trigger !== "submit" && item.required;
      });
  }
func_documentation_string: Created by elly on 2017/4/13.