xyzee

Hmm, I must be missing something then…

“Comment author must fill out name and email” is disabled.

I removed the email field:

add_action( 'after_setup_theme', 'tu_add_comment_url_filter' );
function tu_add_comment_url_filter() {
add_filter( 'comment_form_default_fields', 'tu_disable_comment_url', 20 );
}

function tu_disable_comment_url($fields) {
unset($fields['email']);
return $fields;
}

I just tested, posted a comment. (This is on another browser profile.) It’s just the comment with the Name and URL fields blank. It went through and Name became “Anonymous.”

That indeed was the culprit. Thanks so much!