rest_<post_type>_trashable

Filters whether a post is trashable.

Description

apply_filters( 'rest_<post_type>_trashable', (bool) $supports_trash, (WP_Post) $post ); 

The dynamic portion(s) of the hook name refer to the post type slug.

Pass false to disable trash support for the post.

Parameters (2)

0. $supports_trash (bool)
Whether the post type support trashing.
1. $post (WP_Post)
The Post object being considered for trashing support.

Usage

To run the hook, copy the example below.
  1. $supports_trash = apply_filters( 'rest_{$post_type}_trashable', $supports_trash, $post ); 
  2.  
  3. if ( !empty( $supports_trash ) ) { 
  4.  
  5. // everything has led up to this point... 
  6.  
  7.  
The following example is for adding a hook callback.
  1. // define the rest_<post_type>_trashable callback 
  2. function filter_rest_post_type_trashable( $supports_trash, $post ) { 
  3. // make filter magic happen here... 
  4. return $supports_trash
  5. }; 
  6.  
  7. // add the filter 
  8. add_filter( "rest_{$post_type}_trashable", 'filter_rest_post_type_trashable', 10, 2 ); 
To remove a hook callback, use the example below.
  1. // remove the filter 
  2. remove_filter( "rest_{$post_type}_trashable", 'filter_rest_post_type_trashable', 10, 2 ); 

Defined (1)

The filter is defined in the following location(s).

/wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php  
  1. $supports_trash = apply_filters( "rest_{$this->post_type}_trashable", $supports_trash, $post );