Validations

app/controllers/groups_controller.rb

@@ -124,7 +124,9 @@ def update_restaurant
     @group = current_user.groups.find(1)
     @group_users = @group.users.all
     # render  json: params
+
     # puts params
+
     @resto = params[:resto_name]
     # puts @resto
     @group_users.each do |user|

app/views/devise/registrations/new.html.erb

@@ -4,11 +4,11 @@
 <%= devise_error_messages! %>
 <div class="field">
   <%= f.label :name %><br/>
-  <%= f.text_field :name %>
+  <%= f.text_field :name, :required => true %>
 </div>
 <div class="field">
   <%= f.label :email %><br/>
-  <%= f.email_field :email %>
+  <%= f.email_field :email , :required => true%>
 </div>
 
 <div class="field">
@@ -17,12 +17,12 @@
     <em>(<%= @minimum_password_length %>
       characters minimum)</em>
   <% end %><br/>
-  <%= f.password_field :password, autocomplete: "off" %>
+  <%= f.password_field :password, autocomplete: "off",  :required => true %>
 </div>
 
 <div class="field">
   <%= f.label :password_confirmation %><br/>
-  <%= f.password_field :password_confirmation, autocomplete: "off" %>
+  <%= f.password_field :password_confirmation, autocomplete: "off", :required => true %>
 </div>
 
 <div class="actions">

app/views/devise/sessions/new.html.erb

@@ -2,14 +2,15 @@
   <h2>Log in</h2>
 
   <%= form_for(resource, as: resource_name, url: session_path(resource_name)) do |f| %>
+<%= devise_error_messages! %>
   <div class="field">
     <%= f.label :email %><br />
-    <%= f.email_field :email, autofocus: true %>
+    <%= f.email_field :email, autofocus: true , :required => true%>
   </div>
 
   <div class="field">
     <%= f.label :password %><br />
-    <%= f.password_field :password, autocomplete: "off" %>
+    <%= f.password_field :password, autocomplete: "off" , :required => true%>
   </div>
 
   <% if devise_mapping.rememberable? -%>

app/views/groups/index.html.erb

@@ -3,9 +3,9 @@
 <%#= link_to "New", new_group_path %>
 <h5>Hi <%= current_user.name %></h5>
 <div class="col-md-12">
-<%=  form_for  @group do |f| %>
+<%=  form_for  @group, {:class => "form-group"} do |f|  %>
 <%= f.text_field :name%>
-<%= f.submit("create group") %>
+<%= f.submit class:"btn btn-primary" %>
 <% end %>
 
 <div class="">

app/views/layouts/application.html.erb

@@ -69,6 +69,9 @@
           </div>
           <% end %>
           <div class="d-flex flex-column col p-0" id="main">
+            <%- flash.each do |name, msg| -%>
+              <%= content_tag :div, msg, :id => "flash_#{name}" if msg.is_a?(String) %>
+            <%- end -%>  
           <%= yield %>
           </div>
         </div>

db/schema.rb

@@ -46,7 +46,7 @@
   end
 
   create_table "users", force: :cascade do |t|
-    t.string "name"
+    t.string "name", default: "", null: false
     t.string "email", default: "", null: false
     t.string "encrypted_password", default: "", null: false
     t.string "reset_password_token"