编辑 Wordpress 评论表单（只需在文本输入中添加一个类）

function add_class_to_comment_form($fields) {
    $fields['comment_field']['input_class'] = 'your-class-name';
    return $fields;
}
add_filter('comment_form_default_fields', 'add_class_to_comment_form');

function add_class_to_comment_form_js() {
    echo<script>
        document.addEventListener("DOMContentLoaded", function() {
            var commentForm = document.querySelector("#commentform");
            if (commentForm) {
                var commentField = commentForm.querySelector("#comment");
                if (commentField) {
                    commentField.classList.add("your-class-name");
                }
            }
        });
    </script>';
}
add_action('wp_head', 'add_class_to_comment_form_js');