Destroy / Init Froala Editor V3

HTML

<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.3.0/codemirror.min.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.3.0/codemirror.min.js"></script>
<script src="https://editor-latest.s3.amazonaws.com/v3/js/froala_editor.pkgd.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.3.0/mode/xml/xml.min.js"></script>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<link rel="stylesheet" href="https://editor-latest.s3.amazonaws.com/v3/css/froala_editor.pkgd.min.css">
<link rel="stylesheet" href="https://editor-latest.s3.amazonaws.com/v3/css/froala_style.min.css">
<script src="https://editor-latest.s3.amazonaws.com/v3/js/plugins/track_changes.min.js"></script>
<div id="froala-editor">
<h3>Markdown support makes WYSIWYG HTML editing awesome.</h3>
      <p>Markdown plugin in Froala editor provides flexible rich text and markdown content creation options for authors, and also provides robust, reliable markdown output for developer projects.</p>
</div>

JavaScript

new FroalaEditor('#froala-editor',  {
	toolbarButtons: ['bold', 'italic', 'underline', 'paragraphFormat', 'align','markdown']
});