Install ruby-validate-email by entering the following commands in the terminal:
sudo apt update sudo apt install ruby-validate-email
Description:
Library for validating email addresses in Rails 3 models
ruby-validate-email gem adds the capability of validating email addresses to ActiveModel.The gem only supports Rails 3 (has dependencies in ActiveModel and ActiveSupport 3.0)
Homepage: http://github.com/perfectline/validates_email/tree/master
Version: 0.1.6-2
Section: universe/ruby