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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

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Used By

Used By Description
wp-includes/comment.php: wp_handle_comment_submission()

Handles the submission of a comment, usually posted to wp-comments-post.php via a comment form.

Changelog

Version Description
5.1.0 Introduced.

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Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/hooks/allow_empty_comment