From 2fa1194a75fb77e8958c6b2e808d4c899fa7bd3a Mon Sep 17 00:00:00 2001
From: David Baumwald <davidbaumwald@git.wordpress.org>
Date: Fri, 24 Jun 2022 21:24:18 +0000
Subject: [PATCH] Comments: Add contextual `autocomplete` attributes to comment
 form fields.

For accessibility, input fields should identify their "purpose".  The HTML5 attribute `autocomplete` allows for various user data to be quickly autofilled while adding context for some assistive technologies.

This commit adds the appropriate autofill purposes for an author's name, email, and website URL in the comment form template.

Props juliemoynat, bhrugesh96, sabernhardt.
Fixes #55779.

git-svn-id: https://develop.svn.wordpress.org/trunk@53576 602fd350-edb4-49c9-b593-d223f7449a82
---
 src/wp-includes/comment-template.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/wp-includes/comment-template.php b/src/wp-includes/comment-template.php
index 9572333f27..fcbd51c894 100644
--- a/src/wp-includes/comment-template.php
+++ b/src/wp-includes/comment-template.php
@@ -2371,7 +2371,7 @@ function comment_form( $args = array(), $post_id = null ) {
 				( $req ? $required_indicator : '' )
 			),
 			sprintf(
-				'<input id="author" name="author" type="text" value="%s" size="30" maxlength="245"%s />',
+				'<input id="author" name="author" type="text" value="%s" size="30" maxlength="245" autocomplete="name"%s />',
 				esc_attr( $commenter['comment_author'] ),
 				( $req ? $required_attribute : '' )
 			)
@@ -2384,7 +2384,7 @@ function comment_form( $args = array(), $post_id = null ) {
 				( $req ? $required_indicator : '' )
 			),
 			sprintf(
-				'<input id="email" name="email" %s value="%s" size="30" maxlength="100" aria-describedby="email-notes"%s />',
+				'<input id="email" name="email" %s value="%s" size="30" maxlength="100" aria-describedby="email-notes" autocomplete="email"%s />',
 				( $html5 ? 'type="email"' : 'type="text"' ),
 				esc_attr( $commenter['comment_author_email'] ),
 				( $req ? $required_attribute : '' )
@@ -2397,7 +2397,7 @@ function comment_form( $args = array(), $post_id = null ) {
 				__( 'Website' )
 			),
 			sprintf(
-				'<input id="url" name="url" %s value="%s" size="30" maxlength="200" />',
+				'<input id="url" name="url" %s value="%s" size="30" maxlength="200" autocomplete="url" />',
 				( $html5 ? 'type="url"' : 'type="text"' ),
 				esc_attr( $commenter['comment_author_url'] )
 			)