The Email Formatter library helps format email addresses according to specific rules.

You can install this library via npm by running the following command:

npm install email-formatter

Or if you are using yarn, run:

yarn add email-formatter

First, import the library into your project:

const emailFormatter = require('email-formatter');

Then, you can use the emailFormatter function to format email addresses:

const formattedEmail = emailFormatter('Your.email@gmail.com');
console.log(formattedEmail); // Output: 'youremail@gmail.com'

This library provides a emailFormatter function that takes an email address as input and returns the formatted email address. If the email address is not valid, the function will return null.

The formatting rules for email are as follows:

• If the email domain is googlemail.com or gmail.com, all dots in the username part will be removed, and the domain will be changed to gmail.com.

• All characters in the email will be converted to lowercase.

This library simply checks email formatting using a regular expression. It does not perform any other form of email validation.