StorageAccessHandle: estimate() method
Limited availability
This feature is not Baseline because it does not work in some of the most widely-used browsers.
Note:
See StorageManager.estimate()
to understand usage.
Syntax
js
estimate()
Parameters
None.
Return value
A Promise
that fulfills with an unpartitioned StorageEstimate
object.
Exceptions
SecurityError
DomException
-
Thrown if access was not granted.
Examples
js
document.requestStorageAccess({ estimate: true }).then(
(handle) => {
console.log("estimate access granted");
await handle.estimate();
},
() => {
console.log("estimate 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 # ref-for-dom-storageaccesshandle-estimate |
Browser compatibility
Report problems with this compatibility data on GitHubdesktop | mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
estimate |
Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
- No support
- No support
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.