{"id":13718861,"url":"https://github.com/personnummer/java","last_synced_at":"2025-07-28T20:30:55.832Z","repository":{"id":26206547,"uuid":"107652190","full_name":"personnummer/java","owner":"personnummer","description":"Validate Swedish personal identity numbers","archived":false,"fork":false,"pushed_at":"2024-11-20T19:39:17.000Z","size":621,"stargazers_count":8,"open_issues_count":2,"forks_count":6,"subscribers_count":4,"default_branch":"master","last_synced_at":"2024-11-20T20:29:48.707Z","etag":null,"topics":["hacktoberfest","java","personal-identity-number","personnummer","social-security-number","validation"],"latest_commit_sha":null,"homepage":"","language":"Java","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/personnummer.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null},"funding":{"open_collective":"sweidproject"}},"created_at":"2017-10-20T08:26:50.000Z","updated_at":"2024-11-20T19:39:20.000Z","dependencies_parsed_at":"2024-02-04T13:25:48.773Z","dependency_job_id":"d8005c5f-85b7-4150-86dc-6cdde33db715","html_url":"https://github.com/personnummer/java","commit_stats":null,"previous_names":[],"tags_count":15,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/personnummer%2Fjava","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/personnummer%2Fjava/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/personnummer%2Fjava/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/personnummer%2Fjava/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/personnummer","download_url":"https://codeload.github.com/personnummer/java/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":227952462,"owners_count":17846358,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["hacktoberfest","java","personal-identity-number","personnummer","social-security-number","validation"],"created_at":"2024-08-03T01:00:38.817Z","updated_at":"2024-12-03T16:18:27.562Z","avatar_url":"https://github.com/personnummer.png","language":"Java","readme":"# Personnummer\n\n[![GitHub Workflow Status](https://img.shields.io/github/actions/workflow/status/personnummer/java/test.yml?branch=master)](https://github.com/personnummer/java/actions)\n\nValidate Swedish personal identity numbers.\n\n## Installation\n\nAdd the package to your maven or gradle configuration.  \nIf you prefer to use the package from github rather than maven-central,\nadd the repository as well.\n\n```xml\n\u003cdependency\u003e\n  \u003cgroupId\u003edev.personnummer\u003c/groupId\u003e\n  \u003cartifactId\u003epersonnummer\u003c/artifactId\u003e\n  \u003cversion\u003e3.*.*\u003c/version\u003e\n\u003c/dependency\u003e \n```\n\n```groovy\nplugins {\n    id 'maven'\n}\n\nrepositories {\n    // If using maven central\n    mavenCentral()\n    // If you wish to use github\n    maven {\n      url \"https://github.com/personnummer/java:personnummer\"\n    }\n}\n\ndependencies {\n    configuration(\"dev.personnummer:personnummer\")\n}\n```\n\nFor more information on how to install and authenticate with github packages, check [this link](https://help.github.com/en/packages/using-github-packages-with-your-projects-ecosystem/configuring-apache-maven-for-use-with-github-packages).\n\n## Examples\n\n### Validation\n\n```java\nimport dev.personnummer.*;\n\nclass Test \n{\n  public void TestValidation() \n  {\n    Personnummer.valid(\"191212121212\");    // =\u003e True\n    Personnummer.valid(\"121212+1212\");     // =\u003e True\n    Personnummer.valid(\"20121212-1212\");   // =\u003e True\n  }\n}\n```\n\n### Format\n\n```java\n// Short format (YYMMDD-XXXX)\n(new Personnummer(\"1212121212\")).format();\n// =\u003e 121212-1212\n\n// Short format for 100+ years old\n(new Personnummer(\"191212121212\")).format();\n//=\u003e 121212+1212\n\n// Long format (YYYYMMDDXXXX)\nPersonnummer.parse(\"1212121212\").format(true);\n//=\u003e 201212121212\n```\n\n### Age\n\n```java\n(new Personnummer(\"1212121212\")).getAge();\n//=\u003e 7\n```\n\n### Get sex\n\n```java\n(new Personnummer(\"1212121212\")).isMale();\n//=\u003e true\nPersonnummer.parse(\"1212121212\").isFemale();\n//=\u003e false\n```\n\n### Get date\n\n```java\n(new Personnummer(\"1212121212\")).getDate();\n//=\u003e 2012-12-12T00:00\n(new Personnummer(\"9001010017\")).getDate();\n//=\u003e 1990-01-01T00:00\n```\n\nSee `src/test//PersonnummerTest.java` for more examples.\n\n## License\n\n[MIT](https://github.com/personnummer/java/blob/master/LICENSE)\n","funding_links":["https://opencollective.com/sweidproject"],"categories":["People"],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpersonnummer%2Fjava","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fpersonnummer%2Fjava","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpersonnummer%2Fjava/lists"}