# Package org.richfaces.validator

- Interface Summary
  Interface | Description
  --- | ---
  BeanValidatorFactory |
  BeanValidatorService | This interface describes service that gets Bean Validator constrains for EL-expressions
  ConverterDescriptor |
  FacesConverterService | This service extract information from Converter instance.
  FacesObjectDescriptor | Inmlementations of this interface describe JSF or JSR-303 validators.
  FacesValidatorService |
  GraphValidator | This interface should be implemented by the JSF `Validator` which able to validate entire graph.
  NullValueValidator | Marker interface for validators that allows null-values to validate.
  ValidatorDescriptor |

- Class Summary
  Class | Description
  --- | ---
  GraphValidatorState |

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