Add email and password confirmation fields to registration form

app/controllers/registrations_controller.rb

@@ -57,7 +57,7 @@ class RegistrationsController < Devise::RegistrationsController
   end
 
   def sign_up_params
-    params.require(:user).permit(:username, :email, :name, :password, :password_confirmation)
+    params.require(:user).permit(:username, :email, :email_confirmation, :name, :password)
   end
 
   def resource_name

app/models/user.rb

@@ -99,6 +99,7 @@ class User < ActiveRecord::Base
   #
   # Note: devise :validatable above adds validations for :email and :password
   validates :name, presence: true
+  validates_confirmation_of :email
   validates :notification_email, presence: true
   validates :notification_email, email: true, if: ->(user) { user.notification_email != user.email }
   validates :public_email, presence: true, uniqueness: true, email: true, allow_blank: true

app/views/devise/shared/_signup_box.html.haml

@@ -15,6 +15,9 @@
       %div.form-group
         = f.label :email
         = f.email_field :email, class: "form-control middle", required: true, title: "Please provide a valid email address."
+      %div.form-group
+        = f.label :email_confirmation
+        = f.email_field :email_confirmation, class: "form-control middle", required: true, title: "Please retype the email address."
       .form-group.append-bottom-20#password-strength
         = f.label :password
         = f.password_field :password, class: "form-control bottom", required: true, pattern: ".{#{@minimum_password_length},}", title: "Minimum length is #{@minimum_password_length} characters."

changelogs/unreleased/add_email_password_confirmation.yml

+---
+title: Add email confirmation field to registration form
+merge_request: 7432
+author: 

spec/features/signup_spec.rb

@@ -10,10 +10,11 @@ feature 'Signup', feature: true do
 
         visit root_path
 
-        fill_in 'new_user_name',     with: user.name
-        fill_in 'new_user_username', with: user.username
-        fill_in 'new_user_email',    with: user.email
-        fill_in 'new_user_password', with: user.password
+        fill_in 'new_user_name',                with: user.name
+        fill_in 'new_user_username',            with: user.username
+        fill_in 'new_user_email',               with: user.email
+        fill_in 'new_user_email_confirmation',  with: user.email
+        fill_in 'new_user_password',            with: user.password
         click_button "Register"
 
         expect(current_path).to eq users_almost_there_path
@@ -29,10 +30,11 @@ feature 'Signup', feature: true do
 
         visit root_path
 
-        fill_in 'new_user_name',     with: user.name
-        fill_in 'new_user_username', with: user.username
-        fill_in 'new_user_email',    with: user.email
-        fill_in 'new_user_password', with: user.password
+        fill_in 'new_user_name',                with: user.name
+        fill_in 'new_user_username',            with: user.username
+        fill_in 'new_user_email',               with: user.email
+        fill_in 'new_user_email_confirmation',  with: user.email
+        fill_in 'new_user_password',            with: user.password
         click_button "Register"
 
         expect(current_path).to eq dashboard_projects_path
@@ -55,8 +57,9 @@ feature 'Signup', feature: true do
       click_button "Register"
 
       expect(current_path).to eq user_registration_path
-      expect(page).to have_content("error prohibited this user from being saved")
+      expect(page).to have_content("errors prohibited this user from being saved")
       expect(page).to have_content("Email has already been taken")
+      expect(page).to have_content("Email confirmation doesn't match")
     end
 
     it 'does not redisplay the password' do

spec/features/users_spec.rb

@@ -6,10 +6,11 @@ feature 'Users', feature: true, js: true do
   scenario 'GET /users/sign_in creates a new user account' do
     visit new_user_session_path
     click_link 'Register'
-    fill_in 'new_user_name',     with: 'Name Surname'
-    fill_in 'new_user_username', with: 'Great'
-    fill_in 'new_user_email',    with: 'name@mail.com'
-    fill_in 'new_user_password', with: 'password1234'
+    fill_in 'new_user_name',                with: 'Name Surname'
+    fill_in 'new_user_username',            with: 'Great'
+    fill_in 'new_user_email',               with: 'name@mail.com'
+    fill_in 'new_user_email_confirmation',  with: 'name@mail.com'
+    fill_in 'new_user_password',            with: 'password1234'
     expect { click_button 'Register' }.to change { User.count }.by(1)
   end
 
@@ -33,10 +34,11 @@ feature 'Users', feature: true, js: true do
   scenario 'Should show one error if email is already taken' do
     visit new_user_session_path
     click_link 'Register'
-    fill_in 'new_user_name',     with: 'Another user name'
-    fill_in 'new_user_username', with: 'anotheruser'
-    fill_in 'new_user_email',    with: user.email
-    fill_in 'new_user_password', with: '12341234'
+    fill_in 'new_user_name',                with: 'Another user name'
+    fill_in 'new_user_username',            with: 'anotheruser'
+    fill_in 'new_user_email',               with: user.email
+    fill_in 'new_user_email_confirmation',  with: user.email
+    fill_in 'new_user_password',            with: '12341234'
     expect { click_button 'Register' }.to change { User.count }.by(0)
     expect(page).to have_text('Email has already been taken')
     expect(number_of_errors_on_page(page)).to be(1), 'errors on page:\n #{errors_on_page page}'