block_editor_meta_box_hidden_fields
Adds hidden input fields to the meta box save form.
Hook into this action to print <input type="hidden" ... /> fields, which will be POSTed back to the server when meta boxes are saved.
Usage
add_action( 'block_editor_meta_box_hidden_fields', 'wp_kama_block_editor_meta_box_hidden_fields_action' );
/**
* Function for `block_editor_meta_box_hidden_fields` action-hook.
*
* @param WP_Post $post The post that is being edited.
*
* @return void
*/
function wp_kama_block_editor_meta_box_hidden_fields_action( $post ){
// action...
}
- $post(WP_Post)
- The post that is being edited.
Changelog
| Since 5.0.0 | Introduced. |
Where the hook is called
wp-admin/includes/post.php 2591
do_action( 'block_editor_meta_box_hidden_fields', $post );