I Need To Know How Many Numbers Does A Credit Card Have?

Forums » Scripts » I Need To Know How Many Numbers Does A Credit Card Have?
need to validate credit cards in united states, i was wondering if you or anyone knows how many digits is the format for a credit card like visa, master card or american express and discovery credit card
im writing a script in php and i need to validate credit cards in united states, i was wondering if you or anyone knows how many digits is the format for a credit card like visa, master card or american express and discovery so i can verify and check that the number of digits are correct
jake
visa has 16 digits
master card has 16 digits also
american express has 15 digits
i dont know about discovery cards
http://wallpaperama.com/forums/_wrxlpa.html
Title: I Need To Know How Many Numbers Does A Credit Card Have? [1358]
Tags: credit card mastercard visa american express discovery money
By
Comments 1
Visits 824