ErrorEvent: error property
Note: This feature is available in Web Workers.
The error read-only property of the ErrorEvent interface returns a JavaScript value, such as an Error or DOMException, representing the error associated with this event.
Value
Any valid JavaScript value.
Examples
js
window.addEventListener("error", (ev) => {
console.log(`The error instance: ${ev.error}`);
});
Specifications
| Specification |
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| HTML # dom-errorevent-error |
Browser compatibility
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Legend
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- Full support
- Full support