Constructor de sandbox para iFrame

<iframe
  src="https://example.com/widget"
  title="Interactive Widget"
  width="100%"
  height="500px"
  sandbox="allow-scripts allow-forms allow-popups"
  allowfullscreen
  loading="lazy"
  style="border: 0;"
></iframe>

<iframe
  src="https://example.com/widget"
  title="Interactive Widget"
  width="100%"
  height="500px"
  sandbox="allow-scripts allow-forms allow-popups"
  allowFullScreen
  loading="lazy"
  style={{ border: 0 }}
/>