Package org.apache.commons.validator
Class CreditCardValidator.Discover
java.lang.Object
org.apache.commons.validator.CreditCardValidator.Discover
- All Implemented Interfaces:
CreditCardValidator.CreditCardType
- Enclosing class:
CreditCardValidator
private static class CreditCardValidator.Discover
extends Object
implements CreditCardValidator.CreditCardType
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Field Summary
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Constructor Summary
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Method Summary
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Field Details
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PREFIX
- See Also:
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Constructor Details
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Discover
private Discover()
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Method Details
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matches
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 becauseCreditCardValidator
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 interfaceCreditCardValidator.CreditCardType
- Parameters:
card
- The card number, never null.- Returns:
- true if the number matches.
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