code: function handleRadioContent ($control, $content) {
        // All radios in this group which control content
        var selector = selectors.radio + '[name="' + $control.attr('name') + '"][aria-controls]'
        var $form = $control.closest('form')
        var $radios = $form.length ? $form.find(selector) : $(selector)
  
        // Hide content for radios in group
        $radios.each(function () {
          hideToggledContent($(this))
        })
  
        // Select content for this control
        if ($control.is('[aria-controls]')) {
          showToggledContent($control, $content)
        }
      }
docs: Handle radio show/hide