apply_filters( 'wp_insert_post_empty_content', bool $maybe_empty , array $postarr )
Filters whether the post should be considered “empty”.
Description
The post is considered "empty" if both:
- The post type supports the title, editor, and excerpt fields
- The title, editor, and excerpt fields are all empty
Returning a truthy value from the filter will effectively short-circuit the new post being inserted and return 0. If $wp_error is true, a WP_Error will be returned instead.
Parameters
-
$maybe_emptybool -
Whether the post should be considered "empty".
-
$postarrarray -
Array of post data.
Source
File: wp-includes/post.php.
View all references
if ( apply_filters( 'wp_insert_post_empty_content', $maybe_empty, $postarr ) ) {
Changelog
| Version | Description |
|---|---|
| 3.3.0 | Introduced. |