3-D Secure - CardValidator Component
The CardValidator component is used to verify that a given credit card number is formatted properly, and could be a valid card number. Validating a card before actually submitting a transaction for authorization can reduce the fees that may be associated with invalid or declined transactions.
Our components are available in editions for virtually every development platform. To learn more about the CardValidator component, please select the edition that interests you. You will open the CardValidator online documentation where you can read an introduction, see code samples, and browse the API reference.
Online Documentation by Edition:
