idnumbers
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    The Social Security Number of France. This page is generated from the registry metadata of the library.

    Property Value
    Country code FRA, FR
    ID type Social Security Number
    Official name Numéro de Sécurité Sociale (INSEE)
    Also known as Social Security Number; Numéro de Sécurité Sociale; INSEE Number
    Display format SYYMMDDCCCOOOKK
    Input masks ###############
    Length 15
    Example 255081416802538
    Checksum yes
    Checksum algorithm Mod-97 (key = 97 - number mod 97)
    Parsable yes

    The root entry registers every country:

    import { validateNationalId } from 'idnumbers';

    validateNationalId('FRA', '255081416802538').isValid; // true

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

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

    register(country);
    validateNationalId('FRA', '255081416802538').isValid; // true