# Country

`Country` field generates a [Select](#select) field on **Edit** view that includes all [ISO 3166-1](https://en.wikipedia.org/wiki/List_of_ISO_3166_country_codes) countries. The value stored in the database will be the country code, and the value displayed in Avo will be the name of the country.

:::warning
You must manually require the `countries` gem in your `Gemfile`.

```ruby