Action Hook: Fires when form assets should be enqueued in the frontend.
Prints a notice with a message to the user.
Gets the CSS class to use for notices.
Filter Hook: Filters the CSS class to use for notices.
Returns the name of the nonce action to check.
Action Hook: Allows to print additional content after the Submit button for a form in the frontend.
Filter Hook: Filters the label for the Previous button for a form in the frontend.
Filter Hook: Filters whether the container title should be displayed on the frontend.
Gets the current container for a given form and submission.
Checks whether there is a next container.