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<!doctype html>
<html>
<head>
<script src="../dist/purify.js"></script>
</head>
<body>
<!-- Our DIV to receive content -->
<div id="sanitized"></div>
<!-- Now let's sanitize that content -->
<script>
'use strict';
// Assuming DOMPurify is globally available
// import DOMPurify from 'dompurify'; // Uncomment if using ES6 modules
// Specify dirty HTML
const dirty = '<p>HELLO<iframe/\/src=JavScript:alert(1)></ifrAMe><br>goodbye</p>';
// Add a hook to convert all text to capitals
DOMPurify.addHook('beforeSanitizeAttributes', node => {
// Set text node content to uppercase
if (node.nodeName && node.nodeName === '#text') {
node.textContent = node.textContent.toUpperCase();
}
});
// Clean HTML string and write into our DIV
const clean = DOMPurify.sanitize(dirty);
document.getElementById('sanitized').innerHTML = clean;
</script>
</body>
</html>
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