This gem provide you library to validate, parsing, format and normalize phone number, detect phone network in Vietnam.

It uses the super awesome Phony gem (https://github.com/floere/phony).

Add this line to your application's Gemfile:

gem 'cogi_phony'

And then execute:

$ bundle

Or install it yourself as:

$ gem install cogi_phony

Check if a string is a valid phone number.

CogiPhony.validate? '+14037089189' # => true

Normalize phone numer to international format.

CogiPhony.normalize '+1 (403) 708-9189' # => '+14037089189'

Format formats phone numbers according to the predominant format of a country.

CogiPhony.format '+84933081090' # => +84 93 3081090
CogiPhony.format '+84933081090', format: 'global' # => '+84 93 3081090'
CogiPhony.format '+84933081090', format: 'vietnam' # => '093 3081090'

Extract country code from phone number.

CogiPhony.country_code_from_number '+84933081090' # => '84'

Check if phone number is Vietnam mobile phone format

CogiPhony.vn_mobile_phone? '+84933081090' # => true

Return phone provider from phone number.

CogiPhony.phone_to_provider '+84933081090' # => 'Mobifone'

1. Fork it
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Added some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create new Pull Request

Don't forget to add tests and run rspec before creating a pull request :)

See all contributors on https://github.com/hoahm/cogi_phony/graphs/contributors.