Checkdigit (Algorithm frameworks)

The checkdigit framework masks values containing digits with a calculated checkdigit.

The framework is purpose built to support a number of built in instances with similar but unique compositions:

  1. Japan Corporate Number

  2. Japan Drivers License

  3. Japan My Number

The Checkdigit framework contains several flexible options that may support other use cases requiring a modulus calculation and checkdigit. Further custom instances can be built using the algorithm API. The configuration options are also described in the Checkdigit.

While the framework may support other use cases, its primary purpose is to support masking the above Japanese identifier numbers with a single framework, and it’s feature set reflects that. Additional options required for similar cases but not supported in the framework are a feature request. Absent input parsing requirements may be achieved coupling an instance of Checkdigit with frameworks Regex Decompose (Algorithm frameworks) and String Algorithm Chain (Algorithm Frameworks).

The Checkdigit framework contains several flexible options that may support other use cases requiring a modulus calculation and checkdigit. Further custom instances can be built using the algorithm API. The configuration options are also described in the documentation for API management.

Creating a regex decompose algorithm

Further instances of Checkdigit are Checkdigit.

Examples

Refer to the examples in the documentation for default instances of the framework:

  1. Japan Corporate Number

  2. Japan Drivers License

  3. Japan My Number