Validation Library

Validation Library is a simple JavaScript library for validating various types of data, including email addresses, URLs, and credit card numbers.

Installation

You can install the Validation Library via npm:

npm install validation-library

Usage

const validationLibrary = require('validation-library');

// Validate email address
const isValidEmail = validationLibrary.validateEmail('[email protected]');
console.log(isValidEmail); // Output: true

// Validate URL
const isValidURL = validationLibrary.validateURL('https://www.example.com');
console.log(isValidURL); // Output: true

// Validate credit card number
const isValidCardNumber = validationLibrary.validateCreditCard('1234567890123456');
console.log(isValidCardNumber); // Output: false

API

validateEmail(email: string): boolean

Validates an email address.

validateURL(url: string): boolean

Validates a URL.

validateCreditCard(cardNumber: string): boolean

Validates a credit card number using the Luhn algorithm.

License

This project is licensed under the MIT License - see the LICENSE file for details.