Document: hasUnpartitionedCookieAccess() method

Limited availability

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

The hasUnpartitionedCookieAccess() method of the Document interface returns a Promise that resolves with a boolean value indicating whether the document has access to third-party, unpartitioned cookies.

This method is part of the Storage Access API.

This method is a new name for Document.hasStorageAccess().

Syntax

js
hasUnpartitionedCookieAccess()

Parameters

None.

Return value

A Promise that resolves with a boolean value indicating whether the document has access to third-party cookies — true if it does, and false if not.

See Document.hasStorageAccess() for more details.

Exceptions

InvalidStateError DOMException

Thrown if the current Document is not yet active.

Examples

js
document.hasUnpartitionedCookieAccess().then((hasAccess) => {
  if (hasAccess) {
    // storage access has been granted already.
    console.log("cookie access granted");
  } else {
    // storage access hasn't been granted already;
    // you may want to call requestStorageAccess().
    console.log("cookie access denied");
  }
});

Note: See Using the Storage Access API for a more complete example.

Specifications

Specification
Extending Storage Access API (SAA) to non-cookie storage
# dom-document-hasunpartitionedcookieaccess

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
hasUnpartitionedCookieAccess

Legend

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Full support
Full support
No support
No support

See also