PHP: How to Add Live Comment Preview to Comment Textarea without Plugin

The comment live preview feature helps the comment writer to see what they are writing in the comment form as they write. This feature works well to help prevent errors in spelling and grammar by giving the user a chance to see what they are writing before they post their comment. This simple tutorial will help You add the feature to your wp sites. Read more : http://www.dynamicwp.net/articles-and-tutorials/how-to-add-live-comment-preview-to-comment-textarea-without-plugin/