@type-ddd/email

The @type-ddd/email module provides a class Email for handling email addresses in TypeScript. It includes methods for validating email addresses, extracting parts of the email (such as nickname and domain), and creating instances of validated emails.

Installation

Install rich-domain and @type-ddd/email with your favorite package manager:

npm i rich-domain types-ddd/email

#OR 

yarn add rich-domain types-ddd/email

Usage

import { Email } from '@type-ddd/email';

// Check if is valid value 
const isValid = Email.isValid('[email protected]');
// true

// Initialize Email instance with a valid email address
const email = Email.init('[email protected]');

// OR

// Create Email instance from provided email address
const result = Email.create('[email protected]');

// Get parts of the email address
const nickname = email.nick();
const domain = email.domain();

Block some domains

If you want to block some specifics domains

import { Email } from '@type-ddd/email';

const list = ['hack.com'];

Reflect.set(Email, 'BLOCKED_DOMAINS', list);

const isValid = Email.isValid('[email protected]');
// false

const isValid = Email.isValid('[email protected]');
// true

Allowed some domains

If you want to allow only some specifics domains

import { Email } from '@type-ddd/email';

const list = ['my-company.com'];

Reflect.set(Email, 'VALID_DOMAINS', list);

const isValid = Email.isValid('[email protected]');
// true

const isValid = Email.isValid('[email protected]');
// false