This is an experimental technologyCheck the Browser compatibility table carefully before using this in production.
The URLUtilsReadOnly
.port
read-only property returns a DOMString
containing the port number of the URL.
Syntax
string = object.port;
Examples
// In a Web worker, on the page https://developer.mozilla.org/en-US/URLUtilsReadOnly.port
var result = window.self.port; // Returns:'80'
Specifications
Specification | Status | Comment |
URLThe definition of 'URLUtilsReadOnly.port' in that specification. | Living Standard | Initial definition. |
Browser compatibility
The compatibility table in 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.
Update compatibility data on GitHub
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Chrome
No support No |
Edge
No support No |
Firefox
Full support 3.5 |
IE
No support No |
Opera
No support No |
Safari
No support No |
WebView Android
No support No |
Chrome Android
No support No |
Firefox Android
Full support 4 |
Opera Android
No support No |
Safari iOS
No support No |
Samsung Internet Android
No support No |
Legend
- Full support
- Full support
- No support
- No support
- Experimental. Expect behavior to change in the future.'
- Experimental. Expect behavior to change in the future.
See also
- The
URLUtilsReadOnly
interface it belongs to.
URLUtilsReadOnly.port by Mozilla Contributors is licensed under CC-BY-SA 2.5.