is-not-false

Returns true if the input is not false, and false otherwise.

A scientifically rigorous library for determining whether a boolean is not false.

Installation

npm install is-not-false

Usage

ESM:

import { isNotFalse } from 'is-not-false';

isNotFalse(true);  // true
isNotFalse(false); // false

CommonJS (Node 22+):

const { isNotFalse } = require('is-not-false');

isNotFalse(true); // true

API

isNotFalse(b)

Returns true if b is not false, and false otherwise.

Parameters

• b (boolean) — the boolean to check

Returns

• (boolean) — true if the input is not false, false otherwise

Throws

• TypeError if b is not a boolean

License

MIT