assertFalse | /testing/asserts.ts | std@0.162.0

Deno standard library

function assertFalse

import { assertFalse } from "https://deno.land/std@0.162.0/testing/asserts.ts";

assertFalse(expr: unknown, msg?): asserts expr is Falsy

Parameters

expr: unknown

optional

msg = [UNSUPPORTED]

asserts expr is Falsy