摘要：Credit card number validation is a very common task performed by web application. This paper explores how LUHN Formula (Mod 10) can be applied on the wired and wireless internet to validate credit card number. JavaScript and VBScript are used separately with HTML to realize this algorithm on the internet and the internet explorer is used to present the test result; at the same time, WMLScript is used with WML to realize this algorithm on the wireless internet and WAP Toolkit simulator is used to present the test result. Lastly, conclusion is drawn about the widely application of this algorithm on the wired and wireless internet.
