CodiceFiscale

Javascript object for managing the italian tax code.

bower install codice-fiscale --save

How To Use

Add the Object file

<script src="./CodiceFiscale.min.js" type="text/javascript"></script>

Use the function to calculate the tax code

var person = new CodiceFiscale({
    name: 'Mario',
    lastname: 'Rossi',
    day: '25',
    month: '04',
    year: '1945',
    isMale: true,
    communeName: 'Milano'
});

Use the public function for getting specific taxcode part

person.taxCode();       // RSSMRA45D25F205N
person.lastnameCode();  // RSS
person.nameCode();      //    MRA

person.dateCode();      //       45D25
person.yearCode();      //       45
person.monthCode();     //         D
person.dayCode();       //          25

person.communeCode();   //            F205

person.controlChar();   //                N

Known issues

Omocodia

This is an issue in italian system. In this case government offices change chars without a real algorithm because we don't know how many omocodias there're in this moment. Here there's a good explanation for calculating it.

It consists in replacing one or more of the seven numbers of the code, starting from the rightmost one, with the corresponding letters below:

0 = L | 1 = M | 2 = N | 3 = P | 4 = Q

5 = R | 6 = S | 7 = T | 8 = U | 9 = V

Calculation of control char

The control char calculation don't work properly, so the last tax code's char is not always right.

Versions

Version 1.0.2

• Added on bower packages
• Fix bower.json file for publishing
• Added beautified script on dist

Version 1.0.1

• New functions for setting and getting properties
• Functions now have correct scope
• Properties refactoring

Version 1.0.0

• Complete refactoring of the code
• CodiceFiscale is an Object with a constructor
• Create public function for specific taxcode part
• Fixed control char calculation

Version 0.0.1

• Initialize the code
• CodiceFiscale is an Object without constructor
• Used the original logic code

Credits

The code is freely taken from zingus.altervista.org. This is a refactoring code finally here, on Github.