Class CreditCardValidator.Amex

java.lang.Object
org.apache.commons.validator.CreditCardValidator.Amex
All Implemented Interfaces:
CreditCardValidator.CreditCardType
Enclosing class:
CreditCardValidator

private static class CreditCardValidator.Amex extends Object implements CreditCardValidator.CreditCardType
  • Field Details

  • Constructor Details

    • Amex

      private Amex()
  • Method Details

    • matches

      public boolean matches(String card)
      Description copied from interface: CreditCardValidator.CreditCardType
      Returns true if the card number matches this type of credit card. Note that this method is not responsible for analyzing the general form of the card number because CreditCardValidator performs those checks before calling this method. It is generally only required to valid the length and prefix of the number to determine if it's the correct type.
      Specified by:
      matches in interface CreditCardValidator.CreditCardType
      Parameters:
      card - The card number, never null.
      Returns:
      true if the number matches.