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.
CardGen is the Android application of Get Credit Card Numbers website, which generates fake yet valid credit card numbers and it supports many card types like Mastercard, Visa (and Visa 13 digit), American Express) and more. The developers have created an algorithm to generate random numbers based on the way real credit card numbers are generated, and as the result the generated fake numbers will pass the actual verifications.androidwidgetcenter.com
This is how you will get people's VALID credit card information. Now you have to do exactly the same as follows: EDIT: removed redundant information. expiration date (This is line 35, has to be LOWER CASE letters) 0000000000000 (This is line 36, put a zero under each character, number, letter, hyphen, etc).hack2wwworld.blogspot.co.uk
Below given regex assumes that before performing the check for a valid number, you will search-and-replace all spaces and hyphens explicitly. With spaces and hyphens stripped from the input, the next regular expression checks if the credit card number uses the format of any of the six major credit card companies. It uses named capture to detect which brand of credit card the customer has.howtodoinjava.com