Validating credit card numbers

type: Visa
number: 4929 0290 1792 9174
cvv: 451
exp: 09/20
name: ASHLEY WAINWRIGHT

Credit Card Generator

A valid credit card number has several fields and each of them has a meaning. For the technically inclined, this number complies to the ISO 7812 numbering standard. An contains a six-digit issuer identification number (IIN), an individual account identification number, and a single digit checksum.

The credit card numbers you generate on this page are completely random. When we say they are valid, we merely imply that they are a possible combination of characters which will validate when passed through the MOD 10 algorithm. You can also generate valid credit card numbers for specific Issuing Networks by utilising their particular prefixes. However, we do not provide you (obviously) with the correspondent verification code for these cards, as they are completely fake and made up randomly.

If you've ever found yourself trying to try a product online which required a credit card, even when you just want to take a look, you know why we made this. We believe there's no need to share such information with providers without the actual intent to buy stuff. Anyone can make a website with a form and require you to insert valuable and sensitive information which requires you to give up your privacy. This is a way to protect yourself in such situations.

The other reason we made this are programmers testing ecommerce websites, applications or other software. They usually need lots of fake data, and this is a very easy way to generate a bunch of valid credit card numbers in a split second. There's another tool for those times when you need to generate all other kinds of data.


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Creating a Credit Card Validation Class With PHP
Creating a Credit Card Validation Class With PHP

Before you actually encrypt your customer’s credit card numbers to a database or forward them to a merchant server, it’s a good idea to implement your own credit card validation routine. In this article we’re going to work through the development of a PHP class that stores the details of a credit card and validates its number using the Mod 10 algorithm. To implement the class we’ll create in this article, you should have access to an Apache web server running PHP 4.1.0 or later.

www.sitepoint.com
Credit Card Validator - Fake Name Generator
Credit Card Validator - Fake Name Generator

We've put together a few tools to help you validate credit card numbers. If you have any questions, comments, or suggestions, please contact us.

www.fakenamegenerator.com
Validating Credit Card Numbers on Your Order Form
Validating Credit Card Numbers on Your Order Form

Validating credit card numbers is the ideal job for regular expressions. They're just a sequence of 13 to 16 digits, with a few specific digits at the start that identify the card issuer. You can use the specific regular expressions below to alert customers when they try to use a kind of card you don't accept, or to route orders using different cards to different processors.

www.regular-expressions.info