README

Identity is a composer package to validate, parse, format and extract various information from national identity numbers.

Current implementations:

• Swedish personnummer/organisationsnummer
• Danish personnummer/CPR-nummer
• Finnish henkilötunnus/personbeteckning
• Norwegian fødselsnummer

Installation

To add this package as a dependency to your project, simply add a dependency on komakino/identity to your project's composer.json file.

    {
        "require": {
            "komakino/identity": "*"
        }
    }

Usage

use Komakino\Identity\National\SwedishIdentity;
use Komakino\Identity\National\DanishIdentity;

$swedishIdentity = new SwedishIdentity('011017-2721');
$danishIdentity = new DanishIdentity('170583-7315');

Common methods

Upon construction, the number is parsed and validated.

If number does not comply to the allowed input formats of the implementation, an IdentityInvalidFormatException will be thrown.

Public properties

• bool $valid

  • The validity of the identity number

• mixed **getters**

  • All number properties are accessible as properties on the instance

Public methods

• array listProperties()

  • Returns all number properties

• bool hasProperty(string $property)

  • Checks if the identity's implementation has a property

• string __toString()

  • Output the formatted identity number

Static methods

• static array parse(string $number)

  • Creates an instance and returns all number properties

• static bool validate(string $number)

  • Creates an instance and returns the validity of the number

• static string format(string $number)

  • Output the formatted identity number

Swedish personnummer/organisationsnummer

Allowed input formats

• 0110172721
• 011017-2721
• 011017+2721
• 200110172721
• 20011017-2721
• 20011017+2721

Formatted output

011017-2721

Number properties

• type
  • organization or person
• century
  • Sources for century:
    • Provided in number as OOxxxxxx-xxxx
    • The separator is a +, which denotes a person is over 100
    • By logical guessing. Pseudo: year > current_year ? 19 : 20
• year
  • OOxxxx-xxxx
• month
  • xxOOxx-xxxx
• day
  • xxxxOO-xxxx
• centuryHint
  • xxxxx**-**xxxx
  • Defaults to -
• locality
  • xxxxxx-OOxx
• county
  • Only available for people born before 1990
• number
  • xxxxxx-xxOx
• gender
  • male or female
• checkdigit
  • xxxxxx-xxxO
• birthday
  • A DateTime object
• temporary
  • If the number is of a temporary nature

Danish personnummer/CPR-nummer

Allowed input formats

• 1705837315
• 170583-7315

Formatted output

170583-7315

Number properties

• century
  • Calculated from year and centuryHint
• day
  • OOxxxx-xxxx
• month
  • xxOOxx-xxxx
• year
  • xxxxOO-xxxx
• centuryHint
  • xxxxxx-Oxxx
• sequence
  • xxxxxx-OOO0
• gender
  • male or female
• birthday
  • A DateTime object

Finnish personnummer/CPR-nummer

Allowed input formats

• 311280-888Y

Formatted output

311280-888Y

Number properties

• century
  • Defined by centuryHint
• day
  • OOxxxx-xxxx
• month
  • xxOOxx-xxxx
• year
  • xxxxOO-xxxx
• centuryHint
  • xxxxx**-**xxxx
  • -/+/A
• number
  • xxxxxx-OOOx
• checkdigit
  • xxxxxx-xxxO
• gender
  • male or female
• birthday
  • A DateTime object

Norwegian fødselsnummer

Allowed input formats

• 17058332143

Formatted output

17058332143

Number properties

• century
  • Calculated from year and number
• day
  • OOxxxxxxxxx
• month
  • xxOOxxxxxxx
• year
  • xxxxOOxxxxx
• number
  • xxxxxxOOOxx
• checkdigits
  • xxxxxxxxxOO
• gender
  • male or female
• birthday
  • A DateTime object
• D-number
  • bool Whether or not this is a D-number. Temporary number provided to immigrants etc.
• H-number
  • bool Whether or not this is a H-number. Temporary number used by health care etc.

Changelog

v1.3.0

• Will now throw an exception if number does'nt comply to the implementations allowed input format.

v1.2.1

• Fixed issues with parsing zeros.

v1.2.0

• Added implementation for Norwegian fødselsnummer

v1.1.0

• Added implementation for Finnish henkilötunnus/personbeteckning

v1.0.0

• Initial public release
• Added implementation for Swedish personnummer/organisationsnummer
• Added implementation for Danish personnummer/CPR-nummer