# Uses of Class
org.apache.commons.validator.routines.ISSNValidator

Packages that use ISSNValidator
Package
Description
org.apache.commons.validator.routines
This package contains independent validation routines.

- ## Uses of ISSNValidator in org.apache.commons.validator.routines

  Methods in org.apache.commons.validator.routines that return ISSNValidator
  Modifier and Type
  Method
  Description
  `static ISSNValidator`
  ISSNValidator.`getInstance()`
  Gets the singleton instance of the ISSN validator.