EventSource.withCredentials

The withCredentials read-only property of the EventSource interface returns a Boolean indicating whether the EventSource object was instantiated with CORS credentials set.

Syntax

var myWithCredentials = eventSource.withCredentials;

Value

A Boolean indicating whether the EventSource object was instantiated with CORS credentials set (true), or not (false, the default).

Examples

var evtSource = new EventSource('sse.php');
console.log(evtSource.withCredentials);

Note: You can find a full example on GitHub — see Simple SSE demo using PHP.

Specifications

Specification Status Comment
HTML Living Standard
The definition of 'withCredentials' in that specification.
Living Standard Initial definition

Browser compatibility

BCD tables only load in the browser

See also