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Comments: Avoid a PHP notice in `comment_form()` if the `email` field is not set. 

Follow-up to [46090].

Props mat-lipe.
Fixes #48943.

git-svn-id: https://develop.svn.wordpress.org/trunk@46885 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Sergey Biryukov 2019-12-11 22:12:09 +00:00
parent c85e33c28f
commit 3778b1eb82
1 changed files with 1 additions and 1 deletions
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2
src/wp-includes/comment-template.php
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@ -2433,7 +2433,7 @@ function comment_form( $args = array(), $post_id = null ) {
$args = array_merge( $defaults, $args );
// Remove aria-describedby from the email field if there's no associated description.
if ( false === strpos( $args['comment_notes_before'], 'id="email-notes"' ) ) {
if ( isset( $args['fields']['email'] ) && false === strpos( $args['comment_notes_before'], 'id="email-notes"' ) ) {
$args['fields']['email'] = str_replace(
' aria-describedby="email-notes"',
'',