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wp_blacklist_check( string $author, string $email, string $url, string $comment, string $user_ip, string $user_agent )

This function has been deprecated. Use wp_check_comment_disallowed_list() instead. Please consider writing more inclusive code.

Does comment contain disallowed characters or words.

Parameters

$author

(string) (Required) The author of the comment

$email

(string) (Required) The email of the comment

$url

(string) (Required) The url used in the comment

$comment

(string) (Required) The comment content

$user_ip

(string) (Required) The comment author's IP address

$user_agent

(string) (Required) The author's browser user agent

Return

(bool) True if comment contains disallowed content, false if comment does not

Source

File: wp-includes/deprecated.php 

function wp_blacklist_check( $author, $email, $url, $comment, $user_ip, $user_agent ) {
	_deprecated_function( __FUNCTION__, '5.5.0', 'wp_check_comment_disallowed_list()' );

	return wp_check_comment_disallowed_list( $author, $email, $url, $comment, $user_ip, $user_agent );
}

Changelog

Version Description
5.5.0 Use wp_check_comment_disallowed_list() instead. Please consider writing more inclusive code.
1.5.0 Introduced.

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Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/functions/wp_blacklist_check