TrustedTypePolicyFactory: emptyHTML property

Limited availability

This feature is not Baseline because it does not work in some of the most widely-used browsers.

Note: This feature is available in Web Workers.

The emptyHTML read-only property of the TrustedTypePolicyFactory interface returns a TrustedHTML object containing an empty string.

This object can be used when the application requires an empty string to be inserted into an injection sink.

Value

A TrustedHTML object.

Examples

In the below example an empty string is to be inserted into the element. Therefore there is no need to create a policy, and the emptyHTML property can be used to insert the empty element when a Trusted Types object is expected.

js
el.innerHTML = trustedTypes.emptyHTML;

Specifications

Specification
Trusted Types
# dom-trustedtypepolicyfactory-emptyhtml

Browser compatibility

Report problems with this compatibility data on GitHub
desktopmobile
Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
emptyHTML

Legend

Tip: you can click/tap on a cell for more information.

Full support
Full support
No support
No support