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HTMLIFrameElement.policy

This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

The policy read-only property of the HTMLIFrameElement interface returns the Policy interface which provides a simple API for introspecting the feature policies applied to a specific document.

Syntax

var policy = HTMLIFrameElement.policy

Value

The Policy interface.

Specifications

Specification	Status	Comment
Unknown	Unknown	Initial definition.

Browser compatibilityUpdate compatibility data on GitHub

	Desktop
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari
Basic support	69 Disabled 69 Disabled Disabled From version 69: this feature is behind the `#enable-experimental-productivity-features` preference (needs to be set to `Enabled`). To change preferences in Chrome, visit chrome://flags.	No	No	No	56 Disabled 56 Disabled Disabled From version 56: this feature is behind the `#enable-experimental-productivity-features` preference (needs to be set to `Enabled`).	No

	Mobile
	Android webview	Chrome for Android	Edge Mobile	Firefox for Android	Opera for Android	iOS Safari	Samsung Internet
Basic support	No	69 Disabled 69 Disabled Disabled From version 69: this feature is behind the `#enable-experimental-productivity-features` preference (needs to be set to `Enabled`). To change preferences in Chrome, visit chrome://flags.	No	No	56 Disabled 56 Disabled Disabled From version 56: this feature is behind the `#enable-experimental-productivity-features` preference (needs to be set to `Enabled`).	No	?

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https://developer.mozilla.org/en-US/docs/Web/API/HTMLIFrameElement/policy