personnummer

validate swedish social security numbers

personnummer is a small open-source project that validates, formatting and determine sex and age from swedish social security numbers.

• C#
• Dart
• Go
• Java
• JavaScript
• Kotlin
• PHP
• Python
• Ruby
• Swift

select language to show usage

installation

dotnet add package Personnummer

example

use Personnummer;

class Example
{
  public Example()
  {
    Personnummer.Valid("19121212+1212")
  }
}

read more

features

• validation
• formatting
• determine age
• determine sex
• determine if coordination number

all features might not be implemented in all languages.

try

input

result

using javascript version 3.0.1

implementations

Package	Pkg Version	Spec Version	Status	Maintainer
C#		1.0		@Johannestegner
Dart		3.0		@frozzare
Go		1.0		@frozzare
Java		1.0		@Johannestegner
JavaScript		3.0		@frozzare
Kotlin		1.0		@Johannestegner
PHP		3.0		@rasmusbe
Python		2.0		@Buscedv
Ruby		1.0		You?
Swift		1.0		@GoranLilja