Java Doc for CreditCardValidator.java in » Library » Apache-commons-validator-1.3.1-src » org » apache » commons » validator » Java Source Code / Java DocumentationJava Source Code and Java Documentation

Java Source Code / Java Documentation

1.	6.0 JDK Core
2.	6.0 JDK Modules
3.	6.0 JDK Modules com.sun
4.	6.0 JDK Modules com.sun.java
5.	6.0 JDK Modules sun
6.	6.0 JDK Platform
7.	Ajax
8.	Apache Harmony Java SE
9.	Aspect oriented
10.	Authentication Authorization
11.	Blogger System
12.	Build
13.	Byte Code
14.	Cache
15.	Chart
16.	Chat
17.	Code Analyzer
18.	Collaboration
19.	Content Management System
20.	Database Client
21.	Database DBMS
22.	Database JDBC Connection Pool
23.	Database ORM
24.	Development
25.	EJB Server geronimo
26.	EJB Server GlassFish
27.	EJB Server JBoss 4.2.1
28.	EJB Server resin 3.1.5
29.	ERP CRM Financial
30.	ESB
31.	Forum
32.	GIS
33.	Graphic Library
34.	Groupware
35.	HTML Parser
36.	IDE
37.	IDE Eclipse
38.	IDE Netbeans
39.	Installer
40.	Internationalization Localization
41.	Inversion of Control
42.	Issue Tracking
43.	J2EE
44.	JBoss
45.	JMS
46.	JMX
47.	Library
48.	Mail Clients
49.	Net
50.	Parser
51.	PDF
52.	Portal
53.	Profiler
54.	Project Management
55.	Report
56.	RSS RDF
57.	Rule Engine
58.	Science
59.	Scripting
60.	Search Engine
61.	Security
62.	Sevlet Container
63.	Source Control
64.	Swing Library
65.	Template Engine
66.	Test Coverage
67.	Testing
68.	UML
69.	Web Crawler
70.	Web Framework
71.	Web Mail
72.	Web Server
73.	Web Services
74.	Web Services apache cxf 2.0.1
75.	Web Services AXIS2
76.	Wiki Engine
77.	Workflow Engines
78.	XML
79.	XML UI

Java

Java Tutorial

Illustrator Tutorials

GIMP Tutorials

C# / C Sharp

C# / CSharp Tutorial

C# / CSharp Open Source

SQL Server / T-SQL Tutorial

Oracle PL / SQL

Oracle PL/SQL Tutorial

Flash / Flex / ActionScript

VBA / Excel / Access / Word

XML

XML Tutorial

Microsoft Office PowerPoint 2007 Tutorial

Microsoft Office Excel 2007 Tutorial

Microsoft Office Word 2007 Tutorial

Java Source Code / Java Documentation » Library » Apache commons validator 1.3.1 src » org.apache.commons.validator

Source Cross Reference Class Diagram Java Document (Java Doc)

java.lang .Object

org.apache.commons.validator .CreditCardValidator

CreditCardValidator

public class CreditCardValidator (Code)

Perform credit card validations.

By default, all supported card types are allowed. You can specify which cards should pass validation by configuring the validation options. For example,
CreditCardValidator ccv = new CreditCardValidator(CreditCardValidator.AMEX + CreditCardValidator.VISA); configures the validator to only pass American Express and Visa cards. If a card type is not directly supported by this class, you can implement the CreditCardType interface and pass an instance into the addAllowedCardType method.

For a similar implementation in Perl, reference Sean M. Burke's script. More information is also available here.
version:
$Revision: 478334 $ $Date: 2006-11-22 21:31:54 +0000 (Wed, 22 Nov 2006) $
since:
Validator 1.1

Inner Class :public interface CreditCardType

Field Summary
final public static int	AMEX Option specifying that American Express cards are allowed.
final public static int	DISCOVER Option specifying that Discover cards are allowed.
final public static int	MASTERCARD Option specifying that Mastercard cards are allowed.
final public static int	NONE Option specifying that no cards are allowed.
final public static int	VISA Option specifying that Visa cards are allowed.

Constructor Summary
public	CreditCardValidator() Create a new CreditCardValidator with default options.
public	CreditCardValidator(int options) Create a new CreditCardValidator with the specified options.

Method Summary
public void	addAllowedCardType(CreditCardType type) Add an allowed CreditCardType that participates in the card validation algorithm.
public boolean	isValid(String card) Checks if the field is a valid credit card number. Parameters: card - The card number to validate.
protected boolean	luhnCheck(String cardNumber) Checks for a valid credit card number. Parameters: cardNumber - Credit Card Number.

Field Detail

AMEX
final public static int AMEX(Code)
	Option specifying that American Express cards are allowed.

DISCOVER
final public static int DISCOVER(Code)
	Option specifying that Discover cards are allowed.

MASTERCARD
final public static int MASTERCARD(Code)
	Option specifying that Mastercard cards are allowed.

NONE
final public static int NONE(Code)
	Option specifying that no cards are allowed. This is useful if you want only custom card types to validate so you turn off the default cards with this option. CreditCardValidator v = new CreditCardValidator(CreditCardValidator.NONE); v.addAllowedCardType(customType); v.isValid(aCardNumber); since: Validator 1.1.2

VISA
final public static int VISA(Code)
	Option specifying that Visa cards are allowed.

Constructor Detail

CreditCardValidator
public CreditCardValidator()(Code)
	Create a new CreditCardValidator with default options.

CreditCardValidator
public CreditCardValidator(int options)(Code)
	Create a new CreditCardValidator with the specified options. Parameters: options - Pass inCreditCardValidator.VISA + CreditCardValidator.AMEX to specify that those are the only valid card types.

Method Detail

addAllowedCardType
public void addAllowedCardType(CreditCardType type)(Code)
	Add an allowed CreditCardType that participates in the card validation algorithm. Parameters: type - The type that is now allowed to pass validation. since: Validator 1.1.2

isValid
public boolean isValid(String card)(Code)
	Checks if the field is a valid credit card number. Parameters: card - The card number to validate. Whether the card number is valid.

luhnCheck
protected boolean luhnCheck(String cardNumber)(Code)
	Checks for a valid credit card number. Parameters: cardNumber - Credit Card Number. Whether the card number passes the luhnCheck.

Methods inherited from java.lang.Object

native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

www.java2java.com | Contact Us

All other trademarks are property of their respective owners.