Techmmunity Easy-Check is a library to check ALL the things that a lot of projects need to check, like email, username, phone and many, many more validations.

With Yarn:

yarn add @techmmunity/easy-check

With NPM:

npm i @techmmunity/easy-check

The most easy way to upgrade, is just changing the import.

2.x:

import { check } from "@techmmunity/easy-check";

3.x:

import * as check from "@techmmunity/easy-check";

With TypeScript:

import { isEmail } from "@techmmunity/easy-check";

if (isEmail("[email protected]")) {
	console.log("Yes, it's an email!");
}

or

import * as check from "@techmmunity/easy-check";

if (check.isEmail("[email protected]")) {
	console.log("Yes, it's an email!");
}

With JavaScript:

const { isEmail } = require("@techmmunity/easy-check");

if (isEmail("[email protected]")) {
	console.log("Yes, it's an email!");
}

All the details about contributing to the project are described here.

You can find more information about the methods in the comments of the methods declaration.