Class IBANValidator

java.lang.Object
org.apache.commons.validator.routines.IBANValidator
public class IBANValidator extends Object
IBAN Validator.
Since:
1.5.0

  • Field Details

  • Constructor Details

    • IBANValidator

      public IBANValidator()
      Create a default IBAN validator.

    • IBANValidator

      public IBANValidator(IBANValidator.Validator[] formatMap)
      Create an IBAN validator from the specified map of IBAN formats.
      Parameters:
      formatMap - map of IBAN formats

  • Method Details

    • getInstance

      public static IBANValidator getInstance()
      Return a singleton instance of the IBAN validator using the default formats
      Returns:
      A singleton instance of the ISBN validator

    • createValidators

      private Map<String, IBANValidator.Validator> createValidators(IBANValidator.Validator[] formatMap)

    • isValid

      public boolean isValid(String code)

      Validate an IBAN Code.

      Parameters:
      value - The value validation is being performed on
      Returns:
      true if the value is valid

    • hasValidator

      public boolean hasValidator(String code)
      Does the class have the required validator?
      Parameters:
      code - the code to check
      Returns:
      true if there is a validator

    • getDefaultValidators

      public IBANValidator.Validator[] getDefaultValidators()
      Gets a copy of the default Validators.
      Returns:
      a copy of the default Validator array

    • getValidator

      public IBANValidator.Validator getValidator(String code)
      Get the Validator for a given IBAN
      Parameters:
      code - a string starting with the ISO country code (e.g. an IBAN)
      Returns:
      the validator or null if there is not one registered.

    • setValidator

      public IBANValidator.Validator setValidator(IBANValidator.Validator validator)
      Installs a validator. Will replace any existing entry which has the same countryCode
      Parameters:
      validator - the instance to install.
      Returns:
      the previous Validator, or null if there was none
      Throws:
      IllegalStateException - if an attempt is made to modify the singleton validator

    • setValidator

      public IBANValidator.Validator setValidator(String countryCode, int length, String format)
      Installs a validator. Will replace any existing entry which has the same countryCode.
      Parameters:
      countryCode -
      length - the length of the IBAN. Must be ≥ 8 and ≤ 32. If the length is < 0, the validator is removed, and the format is not used.
      format - the format of the IBAN (as a regular expression)
      Returns:
      the previous Validator, or null if there was none
      Throws:
      IllegalArgumentException - if there is a problem
      IllegalStateException - if an attempt is made to modify the singleton validator