https://github.com/arokor/pernr

Validation functions for Swedish national identification numbers
https://github.com/arokor/pernr

Last synced: 2 months ago
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Validation functions for Swedish national identification numbers

• Host: GitHub
• URL: https://github.com/arokor/pernr
• Owner: arokor
• License: mit
• Created: 2014-10-27T18:48:57.000Z (about 10 years ago)
• Default Branch: master
• Last Pushed: 2018-04-07T12:44:51.000Z (almost 7 years ago)
• Last Synced: 2024-11-04T16:05:10.044Z (2 months ago)
• Language: JavaScript
• Size: 9.77 KB
• Stars: 3
• Watchers: 2
• Forks: 1
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-sweden - JavaScript

README

        
# Pernr

Pernr is a minimal library for parsing and validating Swedish national

identification numbers (personnummer, samordningsnummer).

## Usage

    var pernr = new Pernr('890101-4251');

    var date = pernr.getBirthDate(); // date object for January 1 1989

    var gender = pernr.getGender(); // male

    var region = pernr.getRegion(); // Malmöhus Län

    var isValid = pernr.isValid(); // true

    var str = pernr.toString(); // 890101-4251

    var str2 = pernr.toString({fullYear:true}); // 19890101-4251

Follow [@AronKornhall](http://twitter.com/AronKornhall) for news and updates

regarding this library.

## Install

Node

    npm install pernr

Browser

    bower install pernr

    or download pernr.js

## Test

    npm test

## Reference

### Pernr(pernrStr)

Constructor to create a new Pernr instance for the string `pernrStr`

__Arguments__

 

    pernrStr  {String} a string representation of the identification number. Allowed

              formats are:

                  yymmdd-xxxx

                yyyymmdd-xxxx

                  yymmddxxxx

                yyyymmddxxxx

                  yymmdd+xxxx (plus sign indicates that the person is older than 100 years)

---------

### Pernr##getBirthDate()

returns a date object for the persons birth date.

---------

### Pernr##getGender()

returns the persons gender. Possible values are Pernr.MALE and Pernr.FEMALE

---------

### Pernr##getRegion()

returns the region where the person was born. This infomation is only available for

identification numbers older than Jan 1 1990.

---------

### Pernr##isValid()

returns true if this is a valid identification number (the last digit is a checksum)

---------

### Pernr##toString(opts)

returns a string represenation of the pernr. if opts.fullYear is true the extended

representation is used

## Note on "reservnummer"

"Reservnummer" is used in some special cases. There are only recommendations how it should be formatted, no formalized standard.

You can read more about it on [wikipedia](https://sv.wikipedia.org/wiki/Reservnummer#Format).

## License 

(The MIT License)

Copyright (c) 2014 Aron Kornhall 

Permission is hereby granted, free of charge, to any person obtaining

a copy of this software and associated documentation files (the

'Software'), to deal in the Software without restriction, including

without limitation the rights to use, copy, modify, merge, publish,

distribute, sublicense, and/or sell copies of the Software, and to

permit persons to whom the Software is furnished to do so, subject to

the following conditions:

The above copyright notice and this permission notice shall be

included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,

EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.

IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY

CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,

TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE

SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.