confirmer

Parse yes/no confirmation strings.

Zero dependencies - ~2 KB gzipped - TypeScript - Node + Bun + browser

Install

bun add @knownasrazi/confirmer
npm install @knownasrazi/confirmer

Usage

import { confirm, isYes, isNo } from "@knownasrazi/confirmer";

confirm("yes"); // true
confirm("Y"); // true
confirm("👍"); // true
confirm("nope"); // false
confirm("cancel"); // false
confirm("yep", { positive: ["yep"], negative: ["nah"] }); // true
isYes("sure"); // true
isNo("sure"); // false

API

confirm(input: unknown, options?: ConfirmerOptions): boolean

| Option | Type | Default | Description | | --- | --- | --- | --- | | positive | string[] | built-in list | Phrases that mean "yes" | | negative | string[] | built-in list | Phrases that mean "no" | | normalize | boolean | true | NFKC + lowercase + trim |

Helpers isYes / isNo are aliases of confirm / !confirm.

Development

git clone https://github.com/knownasrazi/confirmer.git
cd confirmer
bun install
bun test
bun run build
bun run lint

License

MIT + Razi

confirmer - no more hand-rolled y/n checks.