How can I implement internationalization with Devise in Rails?

How can I implement internationalization with Devise in Rails?

To implement internationalization (i18n) with Devise in Rails, you need to set up your locale files and configure Devise to use them.

What files do I need to create for the locale?

You should create a YAML file for each language you want to support, typically located in the config/locales directory.

Can you give me an example of a YAML file for English?

Sure! Here's a simple example:

en:
  devise:
    registrations:
      signed_up: 'Welcome! You have signed up successfully.'

How do I switch the locale in my application?

You can switch the locale by setting I18n.locale in your application controller or by using a before_action to set it based on user preferences.