validates_zipcode
A Rails gem for validating and formatting postal codes/zipcodes with support for 233 country codes.
What is validates_zipcode?
ValidatesZipcode is a Ruby gem that adds postal code/zipcode validation to Rails applications. It validates zipcodes against country-specific formats for 233 countries, ensuring international address data quality. The gem integrates with ActiveModel validations and can also format zipcodes according to country rules.
Rails developers building applications that require international address validation, particularly e-commerce, shipping, or user registration systems that need to validate postal codes across multiple countries.
Developers choose ValidatesZipcode for its comprehensive country coverage (233 codes), seamless Rails integration, and additional formatting capabilities. It saves development time compared to implementing custom validation logic for each country's postal code format.
Overview
Postal code / zipcode validation for Rails, supporting 233 country codes
Use Cases
Best For
- Validating international shipping addresses in e-commerce applications
Related Projects
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