Users can now validate their JSON-LD implementation by logging into Bing Webmaster Tools and using the Markup Validator.

Now you can use JSON-LD for your structured data markup for products and/or reviews rich snippets in Google. Also make sure to validate your markup, as Google is now enforcing requirements.

Bing has confirmed that it is actively building out verification tools within its Webmaster Tools set to enable verification of schema.org structured data markup that is in JSON-LD format.

As we expected, Google confirmed last night that they now support using JSON-LD for some structured data markup including reviews and product rich snippets.