AddressValidate

A ruby gem for integrating with the USPS address validation API.

Installation

Add this line to your application's Gemfile:

gem 'address_validate'

And then execute:

$ bundle

Or install it yourself as:

$ gem install address_validate

Configuration

The USPS address validation api requires a valid username. It will need to be set in order for calls to be made:

# config/initializers/address_validate.rb
AddressValidate.configure do |config|
  config.environment = :test # or :production
  config.username    = 'MY_USPS_USERNAME'
end

Usage

address_data = { street_address: '34 Berry', zip_5: '11249' }

response = AddressValidate::API.validate_address(address_data)

response.success? # => true

response.data # => { street_address: '34 BERRY ST', city: 'BROOKLYN', state: 'NY', zip_5: '11249' }

response.error # => nil

response.message # => 'Default address: The address you entered was found but more information is needed...'

If you want to override the default fields for address data, you can do that during configuration

# config/initializers/address_validate.rb
AddressValidate.configure do |config|
  config.environment      = :test # or :production
  config.username         = 'MY_USPS_USERNAME'
  config.street_address   = :address_1
  config.apartment_number = :address_2
  config.zip_5            = :postal_code
end

You can then send your address data with your field names to the API, and will receive matching data back.

address_data = { address_1: '34 Berry', postal_code: '11249' }

response = AddressValidate::API.validate_address(address_data)

response.data # => { address_1: '34 BERRY ST', city: 'BROOKLYN', state: 'NY', postal_code: '11249' }

Development

After checking out the repo, run bin/setup to install dependencies. Then, run rake spec to run the tests. You can also run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and tags, and push the .gem file to rubygems.org.

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/marybethlee/address_validate.

License

The gem is available as open source under the terms of the MIT License.