Update: Expand sanitize_html_class() to support the full range of CDATA that a class attribute can contain.#8574
Conversation
…ss attribute can contain.
|
The following accounts have interacted with this PR and/or linked issues. I will continue to update these lists as activity occurs. You can also manually ask me to refresh this list by adding the Core Committers: Use this line as a base for the props when committing in SVN: To understand the WordPress project's expectations around crediting contributors, please review the Contributor Attribution page in the Core Handbook. |
Test using WordPress PlaygroundThe changes in this pull request can previewed and tested using a WordPress Playground instance. WordPress Playground is an experimental project that creates a full WordPress instance entirely within the browser. Some things to be aware of
For more details about these limitations and more, check out the Limitations page in the WordPress Playground documentation. |
Trac Ticket: Core-63156
Summary
This update addresses the TODO in the sanitize_html_class function to expand its support to the full range of characters allowed in a class attribute. Currently, the function only permits alphanumeric characters, hyphens, and underscores. The change will allow a broader set of characters, aligning with the HTML specification for class attributes.