Console error()
Example
Write an error to the console:
console.error("You made a mistake");
Try it Yourself »
More examples below.
Definition and Usage
The error() method writes an error message to the console.
The console is useful for testing purposes.
Syntax
console.error(message)
Parameters
| Parameter | Description |
| message | Required. The error message to write to the console. |
More Examples
Use an object as the error message:
const myObj = {firstname:"John", lastname:"Doe"};
console.error(myObj);
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Use an array as the error message:
const myArr = ["Orange", "Banana", "Mango", "Kiwi"];
console.error(myArr);
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Browser Support
console.error() is supported in all browsers:
| Chrome | IE | Edge | Firefox | Safari | Opera |
| Yes | 8-11 | Yes | Yes | Yes | Yes |
