Error: 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 data property of an Error instance contains the column number in the line of the file that raised this error.

Value

A positive integer.

Property attributes of Error: columnNumber
Writableyes
Enumerableno
Configurableyes

Examples

Using columnNumber

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

Specifications

Not part of any standard.

Browser compatibility

Report problems with this compatibility data on GitHub
desktopmobileserver
Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
Deno
Node.js
columnNumber
Non-standard

Legend

Tip: you can click/tap on a cell for more information.

Full support
Full support
No support
No support
Non-standard. Check cross-browser support before using.

See also