idnumbers
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    The Fiscal Code of Italy. This page is generated from the registry metadata of the library.

    Property Value
    Country code ITA, IT
    ID type Fiscal Code
    Official name Codice fiscale
    Also known as Fiscal Code; Codice fiscale
    Display format LLLLLLYYMDDXXXXC
    Input masks LLLLLLXXLXXLXXXL
    Length 16
    Example RSSMRA85M01H501Q
    Checksum yes
    Checksum algorithm Weighted alphanumeric mod 26 -> check letter
    Parsable yes

    The root entry registers every country:

    import { validateNationalId } from 'idnumbers';

    validateNationalId('ITA', 'RSSMRA85M01H501Q').isValid; // true

    To bundle only this country, import its definition from idnumbers/countries/ita and pass it to register():

    import { register, validateNationalId } from 'idnumbers/core';
    import { country } from 'idnumbers/countries/ita';

    register(country);
    validateNationalId('ITA', 'RSSMRA85M01H501Q').isValid; // true