Description |
Credit Card Validation. Matches Switch/Solo, Visa, MasterCard and Discover in 4-4-4-4/4 4 4 4/4444 format and Amex in 4-6-5/4 6 5/465 format.
Includes checks for prefixes, (67 for switch/solo, 4 for visa, 51-55 for MasterCard, 37/34 for Amex and 6011 for Discover.
Matches all major UK debit and credit cards with spaces dashes or as a continous number |