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AbortSignal: aborted property

The aborted read-only property returns a value that indicates whether the DOM requests the signal is communicating with are aborted (true) or not (false).

Value

true (aborted) or false

Examples

In the following snippet, we create a new AbortController object, and get its AbortSignal (available using the signal property). Later on, using the aborted property, we check whether or not the signal has been aborted, and send an appropriate log to the console.

js

const controller = new AbortController();
const signal = controller.signal;

// …

if (signal.aborted) {
  console.log("Request has been aborted");
} else {
  console.log("Request not aborted");
}

Specifications

Browser compatibility

Desktop Mobile
Chrome Edge Firefox Internet Explorer Opera Safari WebView Android Chrome Android Firefox for Android Opera Android Safari on IOS Samsung Internet
aborted 66 16 57 No 53 11.1 66 66 57 47 11.3 9.0

See also

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https://developer.mozilla.org/en-US/docs/Web/API/AbortSignal/aborted