Configure User with Devise

bundle exec rails generate devise User

app/models/user.rb

@@ -1,2 +1,6 @@
 class User < ApplicationRecord
+  # Include default devise modules. Others available are:
+  # :confirmable, :lockable, :timeoutable, :trackable and :omniauthable
+  devise :database_authenticatable, :registerable,
+         :recoverable, :rememberable, :validatable
 end