CodiceFiscale

Javascript object for managing the italian tax code.

bower install codice-fiscale --save

or

npm install codice-fiscale-js --save

How To Use

Add the Object file

<script src="https://github.com/heavybeard/codice-fiscale/raw/master/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 1.1.4

• Change npm package name to codice-fiscale-js

Version 1.1.3

• Run npm audit fix for security

Version 1.1.2

• Run npm audit fix for security

Version 1.1.1

• Run npm audit fix for security

Version 1.1.0

• Updated cadastral codes from Agenzia delle Entrate

Version 1.0.3

• General fixes

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.