allow_empty_comment WordPress Filter Hook
The allow_empty_comment Wordpress hook allows comments to be posted without any content. This can be useful for allowing people to post a reaction or simply express their opinion without having to write a full comment.
apply_filters( 'allow_empty_comment', bool $allow_empty_comment , array $commentdata ) #
Filters whether an empty comment should be allowed.
Parameters
- $allow_empty_comment
(bool)Whether to allow empty comments. Default false.
- $commentdata
(array)Array of comment data to be sent to wp_insert_comment().
Source
File: wp-includes/comment.php
Changelog
| Version | Description |
|---|---|
| 5.1.0 | Introduced. |