SchemaOrgDebug component is provided to quickly and visually debug the Schema on your page.
Add the component to your template to see the debugging output. It will also
console.debug the current nodes.
Note: Make sure you remove this before pushing to production!
<template><div> <!-- ... --> <SchemaOrgDebug /></div></template>
Now you can visually see the output.
Third Party Validators
To confirm the schema generated is valid, you should run it through both https://validator.schema.org/ and https://search.google.com/test/rich-results.