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Package

isemail

Validate an email address according to RFCs 5321, 5322, and others

v3.2.0, 18 Oct 2018BSD-3-ClauseCommonJSTypes: BundledEmail
$ npm install isemail

Key numbers

As of 25 Sept 2026
Weekly downloads
850.3k
-9% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
1
Direct, from package.json
Last release
7 years ago
v3.2.0
GitHub stars
259
39 forks
Open issues / PRs
5 / 5
Contributors
-
Commits, last 52 weeks
0

Downloads

Last week 2026-09-15 to 2026-09-21
0500k1m1.5mSept 2025Mar 2026Sept 2026High 1.1m (25 Nov 2025)Low 383.1k (23 Dec 2025)
Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

850,340 downloads last week, 3,569,545 in the last month. The 12-month change of -9% compares the average of the last 4 weeks with the first 4 weeks of the series.

Releases, last 12 months
021 in total
Latest version
3.2.0, 18 Oct 20187 years ago
First published
6 Nov 2013
Last push to GitHub
2 Oct 2024723 days before the snapshot
Repository archived
Yes
Open issues
5
Open pull requests
5
Commits, last 52 weeks
0
Dependents on npm
224

Major versions

  1. v3 first release 3.0.0, 22 Jun 2017
  2. v2 first release 2.0.0, 1 Nov 2015
  3. v1 first release 1.0.0, 27 May 2014
  4. v0 first release 0.1.0, 6 Nov 2013

Recent releases

VersionPublished
3.2.018 Oct 2018
3.1.415 Oct 2018
3.1.314 Jul 2018
3.1.24 Apr 2018
3.1.11 Feb 2018
3.1.018 Jan 2018
3.0.022 Jun 2017
2.2.128 Jul 2016
2.2.021 Jun 2016
2.1.221 May 2016
2.1.04 Nov 2015
2.0.01 Nov 2015
1.2.014 Sept 2015
1.1.213 Sept 2015
Module format
CommonJSFrom package.json type, main and exports fields
TypeScript types
Bundled
Node.js engine range
>=4.0.0
Runtimes
-
Unpacked size (npm)
70 kB
Dependencies (1)
punycode
npm install isemail
  • jsDelivrhttps://cdn.jsdelivr.net/npm/isemail@3.2.0/
  • unpkghttps://unpkg.com/isemail@3.2.0/
  • esm.shhttps://esm.sh/isemail@3.2.0
Sources: npm registry, npm downloads API, GitHub API. Data fetched 25 Sept 2026.

Indexability: Indexed.