anchor.diff:                  var portletList = tabHeader.querySelector('ul');
   
                   _.forEach(tab.content, function (parentContent, parentContentIndex) {
  -                    sitemapJsonCheck(parentContent, ['content'], "Missing required object path [layout.navigation.tabs] > content > ");
  +                    if (sitemapJsonCheck(parentContent, ['content'], "Missing required object path [layout.navigation.tabs] > content > ")) {
  +                        return;
  +                    }
   
                       _.forEach(parentContent.content, function (portlet, portletIndex) {
  -                        sitemapJsonCheck(portlet, ['name', 'fname', 'ID'], "Missing required object path [layout.navigation.tabs] > content > content > ");
  +                        if (sitemapJsonCheck(portlet, ['name', 'fname', 'ID'], "Missing required object path [layout.navigation.tabs] > content > content > ")) {
  +                            return;
  +                        }
   
                           // Setup portlet link
                           var portletTemplate = document.getElementById('sitemap-tab-portlet-template');
  
positive.code:         })
          // Generate sitemap
          .then(function (response) {
              sitemapJsonCheck(response, ['layout.navigation.tabs'], "Missing required object path ");
  
              // Begin tab row
              var tabRowTemplate = document.getElementById('sitemap-tab-row-template');
              var tabRow = document.importNode(tabRowTemplate.content, true).querySelector('div');
              _.forEach(response.layout.navigation.tabs, function (tab, tabIndex) {
                  sitemapJsonCheck(tab, ['name','ID','content'], "Missing required object path [layout.navigation.tabs] > ");
  
                  // Setup tab link
                  var tabTemplate = document.getElementById('sitemap-tab-template');
  
negative.code: 
      // If a path check fails, it'll throw an error.
      function sitemapJsonCheck(jsonObj, pathChecks, errMsg) {
          return !_.every(pathChecks, function(pathCheck) {
              if(!_.has(jsonObj, pathCheck)) {
                  console.log(errMsg + pathCheck);
                  return false;
              }
              return true;
          });
      }
  
  