Radio/checkbox lists doesn't work correctly

[unclead]

For radio or checkbox lists does ot work ajax validation because this types of input does not correctly processed on js side

        addAttribute: function () {
            var id = $(this).attr('id'),
                ele = $('#' + $(this).attr('id')),
                wrapper = ele.closest('.multiple-input').first(),
                form = ele.closest('form');

            // do not add attribute which are not the part of widget
            if (wrapper.length == 0) {
                return;
            }

attribute is skipped because system cannot determine wrapper for it.

[unclead]

Closed via 4206c37