npmpackage.info

Gathering detailed insights and metrics for postcode-validator

postcode-validator

Validate postcodes based on country

3.10.3

MIT

TypeScript

2.53 kB

10,171,922 3.7

Installations

npm install postcode-validator

Developer Guide

BETA

Typescript

Yes

Module System

CommonJS

Node Version

20.19.0

NPM Version

10.8.2 Score

99.7

Supply Chain

82.5

Quality

83.3

Maintenance

100

Vulnerability

100

License

Pull Requests

Open

5

Total

213

Closed

96

Merged

112

Issues

Open

0

Total

26

Closed

26

Releases

v3.10.3

Updated on Apr 04, 2025

v3.10.2

Updated on Nov 10, 2024

v3.10.1

Updated on Sep 12, 2024

v3.10.0

Updated on Sep 12, 2024

v3.9.2

Updated on Aug 15, 2024

v3.9.1

Updated on Aug 15, 2024

View All 51 releases

Languages

TypeScript

JavaScript

TypeScript (78.36%)

JavaScript (21.64%)

Developer

melwynfurtado

Download Statistics

Total Downloads

10,171,922

Last Day

17,544

Last Week

111,318

Last Month

480,395

Last Year

4,987,274

GitHub Statistics

MIT License

67 Stars

286 Commits

41 Forks

2 Watchers

6 Branches

21 Contributors

Updated on Apr 25, 2025

Bundle Size

6.59 kB

Minified

2.53 kB

Minified + Gzipped

Bundlephobia

Maintainers

View All 21 Contributors

Package Meta Information

Latest Version

3.10.3

Package Id

postcode-validator@3.10.3

Unpacked Size

40.84 kB

Size

7.11 kB

File Count

NPM Version

10.8.2

Node Version

20.19.0

Published on

Apr 04, 2025

Total Downloads

Cumulative downloads

Total Downloads

10,171,922

Last Day

-19.4%

17,544

Compared to previous day

Last Week

-1.1%

111,318

Compared to previous week

Last Month

4.5%

480,395

Compared to previous month

Last Year

82.2%

4,987,274

Compared to previous year

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dev Dependencies

@commitlint/cli @commitlint/config-conventional @semantic-release/git @types/jest commitizen cz-conventional-changelog husky jest prettier semantic-release ts-jest tslint tslint-config-prettier typescript

postcode-validator

Node.js module for parsing and validating postcodes. Country specific validation is supported for most countries including GB, US, Canada, Japan and many others.

Note: I haven't tested all combinations of postcodes for the extended country regular expressions. Please raise a PR with necessary test coverage for as many countries possible.

Install

1npm install postcode-validator

Usage

1// commonjs
2const { postcodeValidator, postcodeValidatorExistsForCountry } = require('postcode-validator');
3// ES6
4import { postcodeValidator, postcodeValidatorExistsForCountry } from 'postcode-validator';
5
6postcodeValidator('W85TT', 'GB'); // returns true
7postcodeValidator('1234567', 'GB'); // returns false
8
9postcodeValidatorExistsForCountry('GB'); // returns true
10postcodeValidatorExistsForCountry('Moon'); // returns false
11
12country codes: US, GB, CA, JP, INTL(International), etc

Testing

Run the unit tests with:

1npm test

Conventional Commits

Commit code using below npm script or just follow conventional commits for commit messages using git commit.

1npm run commit

No vulnerabilities found.

10

Dangerous-Workflow

Determines if the project's GitHub Action workflows avoid dangerous patterns.

10

Binary-Artifacts

Determines if the project has generated executable (binary) artifacts in the source repository.

10

License

Determines if the project has defined a license.

10

Packaging

Determines if the project is published as a package that others can easily download, install, easily update, and uninstall.

2

Code-Review

Determines if the project requires human code review before pull requests (aka merge requests) are merged.

2

Maintained

Determines if the project is "actively maintained".

2

Pinned-Dependencies

Determines if the project has declared and pinned the dependencies of its build process.

0

Token-Permissions

Determines if the project's workflows follow the principle of least privilege.

0

CII-Best-Practices

Determines if the project has an OpenSSF (formerly CII) Best Practices Badge.

0

Security-Policy

Determines if the project has published a security policy.

0

Fuzzing

Determines if the project uses fuzzing.

0

SAST

Determines if the project uses static code analysis.

0

Vulnerabilities

Determines if the project has open, known unfixed vulnerabilities.

Score

3.7

/10

Last Scanned on 2025-05-19

The Open Source Security Foundation is a cross-industry collaboration to improve the security of open source software (OSS). The Scorecard provides security health metrics for open source projects.

Learn More

Other packages similar to postcode-validator

Other packages similar to postcode-validator

postcode-validator

Installations

Developer Guide

Yes

CommonJS

20.19.0

10.8.2

Score

Pull Requests

5

213

96

112

Issues

0

26

26

Releases

Languages

Developer

melwynfurtado

Download Statistics

GitHub Statistics

Bundle Size

6.59 kB

2.53 kB

Maintainers

Package Meta Information

Total Downloads

10,171,922

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dev Dependencies

postcode-validator

Install

Usage

Testing

Conventional Commits

10

10

10

10

2

2

2

0

0

0

0

0

0

3.7

/10