email-regex

Regular expression for matching email addresses

Use it for finding email addresses or checking if something is email like.

You shouldn't use this for validating emails. Only for hinting to the user.

Install

npm install email-regex

Usage

import emailRegex from 'email-regex';

// Contains an email address
emailRegex().test('unicorn sindresorhus@gmail.com');
//=> true

// Is an email address
emailRegex({exact: true}).test('sindresorhus@gmail.com');
//=> true

'unicorn sindresorhus@gmail.com cake john@doe.com rainbow'.match(emailRegex());
//=> ['sindresorhus@gmail.com', 'john@doe.com']

API

emailRegex(options?)

Returns a regex for matching email addresses.

options

Type: object

exact

Type: boolean\ Default: false (Matches any email address in a string)

Only match an exact string.

Useful with RegExp#test to check if a string is an email address.

Important

If you run the regex against untrusted user input in a server context, you should give it a timeout. It's also a good idea to limit the input to a reasonable length.

I do not consider ReDoS a valid vulnerability for this package.