hub / github.com/apache/commons-validator

github.com/apache/commons-validator @main

1,459 symbols 4,923 edges 166 files 1,126 documented · 77% 13 cross-repo links

What it actually does AI analysis from the code graph — generated when you open this

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Extension points exported contracts — how you extend this code

CreditCardType implementations define how validation is performed for one type/brand of credit card. @since 1.1.2 [9 implementers]

src/main/java/org/apache/commons/validator/CreditCardValidator.java

CheckDigit (Interface)

Check Digit calculation and validation. The logic for validating check digits has previously been e [7 implementers]

src/main/java/org/apache/commons/validator/routines/checkdigit/CheckDigit.java

Core symbols most depended-on inside this repo

isValidInet6Address

called by 481

src/main/java/org/apache/commons/validator/routines/InetAddressValidator.java

isValid

called by 398

src/main/java/org/apache/commons/validator/routines/checkdigit/CheckDigit.java

isValid

called by 180

src/main/java/org/apache/commons/validator/UrlValidator.java

isValid

called by 127

src/main/java/org/apache/commons/validator/routines/RegexValidator.java

isValid

called by 108

src/main/java/org/apache/commons/validator/CreditCardValidator.java

parse

called by 96

src/main/java/org/apache/commons/validator/routines/PercentValidator.java

isValid

called by 73

src/main/java/org/apache/commons/validator/routines/CodeValidator.java

validate

called by 73

src/main/java/org/apache/commons/validator/routines/CodeValidator.java

Shape

Method 1,283

Class 172

Enum 2

Interface 2

Languages

Java100%

Modules by API surface

src/main/java/org/apache/commons/validator/Field.java48 symbols

src/test/java/org/apache/commons/validator/routines/UrlValidatorTest.java43 symbols

src/main/java/org/apache/commons/validator/ValidatorAction.java42 symbols

src/test/java/org/apache/commons/validator/routines/DomainValidatorTest.java31 symbols

src/test/java/org/apache/commons/validator/routines/EmailValidatorTest.java28 symbols

src/test/java/org/apache/commons/validator/routines/IBANValidatorTest.java25 symbols

src/main/java/org/apache/commons/validator/routines/DomainValidator.java24 symbols

src/test/java/org/apache/commons/validator/routines/DomainValidatorStartupTest.java22 symbols

src/test/java/org/apache/commons/validator/routines/CreditCardValidatorTest.java22 symbols

src/main/java/org/apache/commons/validator/ValidatorResources.java21 symbols

src/main/java/org/apache/commons/validator/Validator.java21 symbols

src/main/java/org/apache/commons/validator/GenericValidator.java20 symbols

Used by 13 indexed graphs manifest dependencies, hub-wide

github.com/FederatedAI/FATE

github.com/Graylog2/graylog2-server

github.com/OpenRefine/OpenRefine

github.com/apache/doris

github.com/apache/rocketmq

github.com/appsmithorg/appsmith

github.com/dependency-check/DependencyCheck

github.com/eugenp/tutorials

github.com/keycloak/keycloak

github.com/languagetool-org/languagetool

… +3 more

For agents

$ claude mcp add commons-validator \
  -- python -m otcore.mcp_server <graph>

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