/**
 * @file
 * JavaScript behaviors for custom webform #states.
 */

(function ($, Drupal) {

  'use strict';

  $(document).on('state:required', function (e) {
    if (e.trigger && $(e.target).isWebform()) {
      var $target = $(e.target);

      // @see Issue #2856315: Conditional Logic - Requiring Radios in a Fieldset.
      // Fix #required for fieldsets.
      if ($target.is('.js-form-wrapper.panel')) {
        if (e.value) {
          $target.find('.panel-heading .panel-title').addClass('js-form-required form-required');
        }
        else {
          $target.find('.panel-heading .panel-title').removeClass('js-form-required form-required');
        }
      }

    }
  });

})(jQuery, Drupal);