Kennitala
A validator and general utility for Icelandic kennitölur in Javascript
Compatible with CommonJS, AMD modules, regular Javascript.
Pull requests welcome
####Installation with npm:
$ npm install kennitala
####Installation with bower:
$ bower install kennitala
Example of usage
var kennitala = require('kennitala');
kennitala.clean('310896DIRTYSSID2099');
kennitala.clean(3108962099);
kennitala.isPerson('3108962099');
kennitala.isPerson('310896-2099');
kennitala.isPerson(3108962099);
kennitala.isPerson('31^_^08!!96LOL20T_T99');
kennitala.isCompany('6010100890');
kennitala.isCompany('601010-0890');
kennitala.isCompany(6010100890);
API
kennitala.clean([string, int]);
returns string
Ensures datatype is string, then matches and removes all non-digit characters.
Does not ensure the remaining string is 10 characters or that the kennitala is valid
kennitala.isPerson([string, int]);
returns boolean
Checks if kennitala checksum is correct and if day of birth is between 1-31
If passed a string with non-digit characters included it removes them before validating
kennitala.isCompany([string, int]);
returns boolean
Checks if kennitala checksum is correct and if day of birth is between 41-71
If passed a string with non-digit characters included it removes them before validating
Testing
Uses Mocha for testing. In order to execute the tests, you need to run npm install -g mocha
first. Once you've done that
you can open up a command line and point it to the root directory of the project. From there you should be able to type either npm test
or simply mocha
to run the tests.
Building
To build the project, you can type npm run dist
, which minifies the script and generates a source map, and places both in the dist/
folder.
Coming soonTM
Kennitala generator, for both people and companies