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Error.prototype.columnNumber

Non-standard: This feature is non-standard and is not on a standards track. Do not use it on production sites facing the Web: it will not work for every user. There may also be large incompatibilities between implementations and the behavior may change in the future.

The columnNumber property contains the column number in the line of the file that raised this error.

Examples

Using columnNumber

 try {
  throw new Error('Could not parse input');
} catch (err) {
  console.log(err.columnNumber) // 9
}

Specifications

Not part of any standard.

Browser compatibility

Desktop Mobile Server
Chrome Edge Firefox Internet Explorer Opera Safari WebView Android Chrome Android Firefox for Android Opera Android Safari on IOS Samsung Internet Deno Node.js
columnNumber
No
No
1
No
No
No
No
No
4
No
No
No
No
No

See also

© 2005–2022 MDN contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Error/columnNumber