Check if a number is a valid Australian postcode
npm install is-valid-australian-postcode !downloads 
Check if a number is a valid Australian postcode.
- Install by executing npm install is-valid-australian-postcode or yarn add is-valid-australian-postcode.
- Import by adding import isValidAustralianPostcode from 'is-valid-australian-postcode'.
- Use it by writing const valid = isValidAustralianPostcode('0919')
``ts
isValidAustralianPostcode('0872'); // true
isValidAustralianPostcode(872); // true
isValidAustralianPostcode('0112'); // false
isValidAustralianPostcode('12345'); // false
``
The MIT License.
Wojciech Maj |