JavaScript - hasStorageAccess() method

revision:

Category : document

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

This method is part of the Storage Access API.

Syntax : 

        hasStorageAccess()

Parameters: none

Examples: 

            <script>
                document.hasStorageAccess().then((hasAccess) => {
                    if (hasAccess) {
                    // storage access has been granted already.
                    } else {
                    // storage access hasn't been granted already;
                    // you may want to call requestStorageAccess().
                    }
                });
            </script>

Practical examples