Question

wp_check_comment_data_max_lengths( array $comment_data )

Compares the lengths of comment data against the maximum character limits.

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description

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参数

$comment_data

(array) (Required) Array of arguments for inserting a comment.

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返回值

(WP_Error|true) WP_Error when a comment field exceeds the limit, otherwise true.

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源代码

File: wp-includes/comment.php

function wp_check_comment_data_max_lengths( $comment_data ) {
	$max_lengths = wp_get_comment_fields_max_lengths();

	if ( isset( $comment_data['comment_author'] ) && mb_strlen( $comment_data['comment_author'], '8bit' ) > $max_lengths['comment_author'] ) {
		return new WP_Error( 'comment_author_column_length', __( '<strong>ERROR</strong>: your name is too long.' ), 200 );
	}

	if ( isset( $comment_data['comment_author_email'] ) && strlen( $comment_data['comment_author_email'] ) > $max_lengths['comment_author_email'] ) {
		return new WP_Error( 'comment_author_email_column_length', __( '<strong>ERROR</strong>: your email address is too long.' ), 200 );
	}

	if ( isset( $comment_data['comment_author_url'] ) && strlen( $comment_data['comment_author_url'] ) > $max_lengths['comment_author_url'] ) {
		return new WP_Error( 'comment_author_url_column_length', __( '<strong>ERROR</strong>: your url is too long.' ), 200 );
	}

	if ( isset( $comment_data['comment_content'] ) && mb_strlen( $comment_data['comment_content'], '8bit' ) > $max_lengths['comment_content'] ) {
		return new WP_Error( 'comment_content_column_length', __( '<strong>ERROR</strong>: your comment is too long.' ), 200 );
	}

	return true;
}

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更新日志

Version	description
4.7.0	Introduced.

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相关函数

Uses

• wp-includes/comment.php: wp_get_comment_fields_max_lengths()
• wp-includes/l10n.php: __()
• wp-includes/class-wp-error.php: WP_Error::__construct()

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Used By

• wp-includes/rest-api/endpoints/class-wp-rest-comments-controller.php: WP_REST_Comments_Controller::update_item()
• wp-includes/rest-api/endpoints/class-wp-rest-comments-controller.php: WP_REST_Comments_Controller::create_item()
• wp-includes/comment.php: wp_handle_comment_submission()

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User Contributed Notes