Skip to main content
The Deno 2 Release Candidate is here
Learn more
Module

x/dtils/deps.ts>asserts.assertFalse

The best unofficial library of utilities for Deno applications
Latest
function asserts.assertFalse
Re-export
import { asserts } from "https://deno.land/x/dtils@2.6.1/deps.ts";
const { assertFalse } = asserts;

Make an assertion, error will be thrown if expr have truthy value.

Parameters

expr: unknown
optional
msg = [UNSUPPORTED]

Returns

asserts expr is Falsy