Search Tools Links Login

Credit Card Validate and Generate Credit Card Numbers


This handy little utility will generate valid credit card numbers for Visa, Mastercard,
American Express and Discover. Like other programs here it uses the LUHN formula for
verification. The random generator uses 11 banks for Visa, 4 for american express, 1 for
mastercard and 1 for discover. (More can be added. check comments in Validate.frm)
This program was not written to defraud but for education purposes only, to show how
simple the LUHN formula is. PLEASE USE IT AS IT IS INTENDED -- EDUCATIONAL PURPOSES.
After the random number has been selected it then verifies it, and will continue to evaluate random numbers until it has selected a valid number.(Takes about 1 to 2 seconds.)
The validate option allows you to input a number and verify it as either Valid or Invalid.
Don't forget to rate this program.
--Enjoy

Original Author: Mark Duhaime

About this post

Posted: 2002-06-01
By: ArchiveBot
Viewed: 454 times

Categories

Visual Basic 6

Attachments

CODE_UPLOAD124901282000.zip
Posted: 9/3/2020 3:45:00 PM
Size: 52,235 bytes


Loading Comments ...

Comments

No comments have been added for this post.

You must be logged in to make a comment.