Detect whether a value is an error
var isError = require("is-error");
console.log(isError(new Error('hi'))) // true
console.log(isError({ message: 'hi' })) // false
var bool = isError(maybeErr)is-error := (maybeErr: Any) => Boolean
isError returns a boolean. it will detect whether the argument
is an error or not.
npm install is-error
npm test
FAQs
Detect whether a value is an error
The npm package is-error receives a total of 241,181 weekly downloads. As such, is-error popularity was classified as popular.
We found that is-error demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 4 open source maintainers collaborating on the project.
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