italian_tax_identification_number 0.0.3

a package to verify, calculate and reverse italian tax identification numbers (Codice Fiscale)

This package provides a class to manage italian tax identification numbers by:

• validating (only the format)
• encoding (upcoming)
• decoding

the mapping codes->towns is hardcoded, so no internet connection is needed to use it

Be aware there are several names use for this Tax Identification Number:

• The formal one used by public institution is Tax Identificazion number https://www.agenziaentrate.gov.it/portale/web/english/nse/individuals/tax-identification-number-for-foreign-citizens
• It is commonly called by people Fiscal Code (Codice Fiscale) or Health Card (Tessera sanitaria)
• it is like an SSN (Social Security Number)

Features

It is a code generated from anafraphic details of a person. With this library is possible to check if the format of a fiscal code is valid and decode (often also said reverse or retrieve) the generating anagraphic data. At the moment the package doesn't calculate a Tax number starting from anagraphic data, nor verify if a code is correct.

Getting started

• it is pure dart, makes use of dartz library

Usage

  At the moment the package doesn't verify if the 
  //Giuseppe Amato 25/07/98 Livorno=> GSP MTA 98L25 E625O

  ItalianTaxIdentificationNumber result =
      ItalianTaxIdentificationNumber.fromTaxNumber('GSP MTA 98L25 E625O');
  print(result.isFormatValid()); //prints true
  print(result); 
  /* prints     
  firstName: GSP,
  lastName: MTA,
  gender: M,
  birthDate: 1998-07-25 00:00:00.000,
  birthTown: Livorno,
  birthZone: Centro,
  birthRegion: Toscana,
  birthProvince: Livorno,
  birthProvinceCode: LI,
  possiblePostalCodes: [57121, 57122, 57123, 57124, 57125, 57126, 57127, 57128],
  birthCountry: Italia,
  ssn: GSPMTA98L25E625O 
  */

Additional information