is-error

2.2.2 • Public • Published

is-error

Detect whether a value is an error

Example

var isError = require("is-error");
 
console.log(isError(new Error('hi'))) // true
console.log(isError({ message: 'hi' })) // false

Docs

var bool = isError(maybeErr)

is-error := (maybeErr: Any) => Boolean

isError returns a boolean. it will detect whether the argument is an error or not.

Installation

npm install is-error

Tests

npm test

Contributors

  • Raynos

MIT Licensed

Readme

Keywords

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Install

npm i is-error

Weekly Downloads

237,672

Version

2.2.2

License

MIT

Unpacked Size

6.22 kB

Total Files

7

Last publish

Collaborators

  • jcorbin
  • kriskowal
  • raynos
  • mk-pmb-2fa