Suppose you want a CSRF token per item, so in the template you have something like the following:

..code-block::html+twig

<form action="{{ url('admin_post_delete', { id: post.id }) }}" method="post">

{# the argument of csrf_token() is a dynamic id string used to generate the token #}

<input type="hidden" name="token" value="{{ csrf_token('delete-item-' ~ post.id) }}">

<button type="submit">Delete item</button>

</form>

The:class:`Symfony\\Component\\Security\\Http\\Attribute\\IsCsrfTokenValid`

attribute also accepts an:class:`Symfony\\Component\\ExpressionLanguage\\Expression`

object evaluated to the id::

..versionadded::7.1

The:class:`Symfony\\Component\\Security\\Http\\Attribute\\IsCsrfTokenValid`