Stamped aggregate rating & review error

Hello:

We are using Stamped as review collector on our website along with rankmath suite. When we test the data from Google structure data tools & Rich results are getting error message on “aggregateRating” & “review” fields.

When i contacted Stamped they shared the attached file to be replaced and the below script to be added to footer. Although i do not want to change the source file of Rankmath plugin as once i upgrade those changes would be lost and it would be a tough task to get it back again up and running.

1.In this location, please update the class-product.php (attached in this ticket)
/wp-content/plugins/seo-by-rank-math/includes/modules/rich-snippet/snippets
2.In WooCommerce footer, please add these JS script:

<script>
function addEventListenerStamped(el, eventName, handler) {
if (el.addEventListener) { el.addEventListener(eventName, handler); }
else { el.attachEvent('on' + eventName, function () { handler.call(el); }); }
}

addEventListenerStamped(document, 'stamped:reviews:loaded', function(e) {
var ratingCount = jQuery('meta[itemprop="reviewCount"]').attr('content');
var ratingValue = jQuery('meta[itemprop="ratingValue"]').attr('content');

var richSnippet = {
"@id": location.href + '#product',
"@context": "http://schema.org",
"@type": "Product"
}

if (parseInt(ratingValue) > 0){
richSnippet.aggregateRating = {
"@type": "AggregateRating",
"ratingValue": ratingValue,
"reviewCount": ratingCount
}
}
var script = document.createElement('script');
script.type = 'application/ld+json';
script.innerHTML = JSON.stringify(richSnippet);
document.getElementsByTagName('head')[0].appendChild(script);
});

</script>

Is there some solution Rankmath team can offer so it works out of the box?

Regards

• This topic was modified 4 years ago by peeyoosh kumar.