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Module

std/uuid/v4.ts

Deno standard library
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// Copyright 2018-2022 the Deno authors. All rights reserved. MIT license.// This module is browser compatible.
const UUID_RE = /^[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/i;
/** * Validate that the passed UUID is an RFC4122 v4 UUID. * * ```ts * import { validate } from "./v4.ts"; * import { generate as generateV1 } from "./v1.ts"; * * validate(crypto.randomUUID()); // true * validate(generateV1() as string); // false * validate("this-is-not-a-uuid"); // false * ``` */export function validate(id: string): boolean { return UUID_RE.test(id);}
/** * @deprecated v4 UUID generation is deprecated and will be removed in a future * std/uuid release. Use the web standard `globalThis.crypto.randomUUID()` * function instead. * * Generate a RFC4122 v4 UUID (pseudo-random). */export function generate(): string { return crypto.randomUUID();}