Remove email field from the Comments Form

This code will remove the email AND url text box when posting a reply to a wordpress post using the comments form.

This can lead to less spam as they only search for standard comments form that have access to a website link text box, that increases the SEO of a client they may have.


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

add_filter( 'comment_form_default_fields', 'remove_comment_fields', 60 );