TrustedTypePolicyFactory: defaultPolicy 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 defaultPolicy read-only property of the TrustedTypePolicyFactory interface returns the default TrustedTypePolicy or null if this is empty.

Note: Information about the creation and use of default policies can be found in the createPolicy() documentation.

Value

Examples

The first line below returns null as no default policy has been created. Once a default policy is created, calling defaultPolicy returns that policy object.

js
console.log(trustedTypes.defaultPolicy); // null
const dp = trustedTypes.createPolicy("default", {});
console.log(trustedTypes.defaultPolicy); // a TrustedTypePolicy object

Specifications

Specification
Trusted Types
# dom-trustedtypepolicyfactory-defaultpolicy

Browser compatibility

BCD tables only load in the browser