Page

With this content:

{{< code-toggle file=content/books/les-miserables.md fm=true >}} title = 'Les Misérables' author = 'Victor Hugo' publication_year = 1862 isbn = '978-0451419439' {{< /code-toggle >}}

Calling this shortcode:

{{</* book-details */>}}

We can access the front matter values using the Page method:

<ul>
  <li>Title: {{ .Page.Title }}</li>
  <li>Author: {{ .Page.Params.author }}</li>
  <li>Published: {{ .Page.Params.publication_year }}</li>
  <li>ISBN: {{ .Page.Params.isbn }}</li>
</ul>