How to use sandbox attribute value ( allow-popups-to-escape-sandbox ) with < iframe > tag in HTML ? with example

 How to use sandbox attribute value ( allow-popups-to-escape-sandbox ) with < iframe >  tag in HTML ? with example 


Sandbox attribute value 

( allow-popups-to-escape-sandbox ) <iframe sandbox="...">` 

which will allow a sandboxed document to spawn new windows without forcing the sandboxing flags upon them. This will allow, for example, a third-party advertisement to be safely sandboxed without forcing the same restrictions upon a landing page. Allows popups to open new windows without inheriting the sandboxing 


Example


<body>

<iframe src="tech.thinkforu.org"

 sandbox="allow-popups-to-escape-sandbox">

</iframe>

</body>

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