diff --git a/config/schedule.rb b/config/schedule.rb
index 37830fe..ec9ae59 100644
--- a/config/schedule.rb
+++ b/config/schedule.rb
@@ -1,5 +1,5 @@
-if ENV['RAILS_ENV']
-  set :environment, ENV['RAILS_ENV']
+if ENV['RACK_ENV']
+  set :environment, ENV['RACK_ENV']
 end
 
 set :output, 'vedia.log'
diff --git a/po/ca/vedia.po b/po/ca/vedia.po
index 5c6734c..7d1ef4c 100644
--- a/po/ca/vedia.po
+++ b/po/ca/vedia.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2025-06-08 20:44-0600\n"
+"POT-Creation-Date: 2025-10-13 20:19+0200\n"
 "PO-Revision-Date: 2025-03-29 20:41-0600\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -41,11 +41,11 @@ msgstr "Bé"
 msgid "Very good"
 msgstr "Molt bé"
 
-#: ../vedia.rb:119
+#: ../vedia.rb:127
 msgid "Incorrect email or password."
 msgstr "Correu o contrasenya incorrecte."
 
-#: ../vedia.rb:141
+#: ../vedia.rb:149
 msgid "Reset your password"
 msgstr "Reiniciar contrasenya"
 
@@ -133,7 +133,7 @@ msgid "Description: %{description}"
 msgstr "Descripció: %{description}"
 
 #: ../views/admin_votes.erb:15 ../views/votes_open.erb:3
-#: ../views/votes_show_closed.erb:4 ../views/votes_show_open.erb:4
+#: ../views/votes_show_closed.erb:4 ../views/votes_show_open.erb:12
 msgid "Closing date: %{date}"
 msgstr "Data de tancament: %{date}"
 
@@ -147,7 +147,7 @@ msgstr "Estat: %{state}"
 
 #: ../views/admin_votes.erb:19 ../views/votes_edit.erb:39
 #: ../views/votes_show_closed.erb:79 ../views/votes_show_draft.erb:5
-#: ../views/votes_show_open.erb:40
+#: ../views/votes_show_open.erb:54
 msgid "Organizers"
 msgstr "Organitzadores"
 
@@ -193,7 +193,7 @@ msgstr "Connexió"
 
 #: ../views/login.erb:9 ../views/reset.erb:5 ../views/reset_change.erb:13
 #: ../views/signup.erb:24 ../views/votes_edit.erb:51
-#: ../views/votes_show_closed.erb:99 ../views/votes_show_open.erb:66
+#: ../views/votes_show_closed.erb:99 ../views/votes_show_open.erb:80
 msgid "Email"
 msgstr "Correu"
 
@@ -268,7 +268,7 @@ msgstr "Títol"
 msgid "Description"
 msgstr "Descripció"
 
-#: ../views/votes_edit.erb:12 ../views/votes_show_open.erb:27
+#: ../views/votes_edit.erb:12 ../views/votes_show_open.erb:41
 msgid "Save"
 msgstr "Guardar"
 
@@ -287,12 +287,12 @@ msgstr "Nom"
 
 #: ../views/votes_edit.erb:47 ../views/votes_edit.erb:54
 #: ../views/votes_show_closed.erb:95 ../views/votes_show_closed.erb:102
-#: ../views/votes_show_open.erb:62 ../views/votes_show_open.erb:69
+#: ../views/votes_show_open.erb:76 ../views/votes_show_open.erb:83
 msgid "Add organizer"
 msgstr "Afegeix organitzadora"
 
 #: ../views/votes_edit.erb:57 ../views/votes_show_closed.erb:89
-#: ../views/votes_show_open.erb:52
+#: ../views/votes_show_open.erb:66
 msgid "Actions for organizers"
 msgstr "Accions per les organitzadores"
 
@@ -371,18 +371,22 @@ msgstr "No hi ha cap resultat perquè ningú va votar en aquesta votació."
 msgid "Reopen voting period"
 msgstr "Reobrir el període de votació"
 
-#: ../views/votes_show_open.erb:9
+#: ../views/votes_show_open.erb:6
+msgid "Missing rating for candidate <i>%{name}</i>."
+msgstr "Falta una valoració per l'opció <i>%{name}</i>."
+
+#: ../views/votes_show_open.erb:17
 msgid "Your ratings"
 msgstr "Les teves valoracions"
 
-#: ../views/votes_show_open.erb:30
+#: ../views/votes_show_open.erb:44
 msgid "Participants"
 msgstr "Votants"
 
-#: ../views/votes_show_open.erb:55
+#: ../views/votes_show_open.erb:69
 msgid "Change back to draft vote"
 msgstr "Tornar a l'esborrany de votació"
 
-#: ../views/votes_show_open.erb:59
+#: ../views/votes_show_open.erb:73
 msgid "Close votes and show results"
 msgstr "Tancar la votació i veure els resultats"
diff --git a/po/vedia.pot b/po/vedia.pot
index 4ff68a3..fe89967 100644
--- a/po/vedia.pot
+++ b/po/vedia.pot
@@ -8,8 +8,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2025-06-08 20:44-0600\n"
-"PO-Revision-Date: 2025-06-08 20:44-0600\n"
+"POT-Creation-Date: 2025-10-13 20:19+0200\n"
+"PO-Revision-Date: 2025-10-13 20:19+0200\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
 "Language: \n"
@@ -42,11 +42,11 @@ msgstr ""
 msgid "Very good"
 msgstr ""
 
-#: ../vedia.rb:119
+#: ../vedia.rb:127
 msgid "Incorrect email or password."
 msgstr ""
 
-#: ../vedia.rb:141
+#: ../vedia.rb:149
 msgid "Reset your password"
 msgstr ""
 
@@ -134,7 +134,7 @@ msgid "Description: %{description}"
 msgstr ""
 
 #: ../views/admin_votes.erb:15 ../views/votes_open.erb:3
-#: ../views/votes_show_closed.erb:4 ../views/votes_show_open.erb:4
+#: ../views/votes_show_closed.erb:4 ../views/votes_show_open.erb:12
 msgid "Closing date: %{date}"
 msgstr ""
 
@@ -148,7 +148,7 @@ msgstr ""
 
 #: ../views/admin_votes.erb:19 ../views/votes_edit.erb:39
 #: ../views/votes_show_closed.erb:79 ../views/votes_show_draft.erb:5
-#: ../views/votes_show_open.erb:40
+#: ../views/votes_show_open.erb:54
 msgid "Organizers"
 msgstr ""
 
@@ -194,7 +194,7 @@ msgstr ""
 
 #: ../views/login.erb:9 ../views/reset.erb:5 ../views/reset_change.erb:13
 #: ../views/signup.erb:24 ../views/votes_edit.erb:51
-#: ../views/votes_show_closed.erb:99 ../views/votes_show_open.erb:66
+#: ../views/votes_show_closed.erb:99 ../views/votes_show_open.erb:80
 msgid "Email"
 msgstr ""
 
@@ -267,7 +267,7 @@ msgstr ""
 msgid "Description"
 msgstr ""
 
-#: ../views/votes_edit.erb:12 ../views/votes_show_open.erb:27
+#: ../views/votes_edit.erb:12 ../views/votes_show_open.erb:41
 msgid "Save"
 msgstr ""
 
@@ -286,12 +286,12 @@ msgstr ""
 
 #: ../views/votes_edit.erb:47 ../views/votes_edit.erb:54
 #: ../views/votes_show_closed.erb:95 ../views/votes_show_closed.erb:102
-#: ../views/votes_show_open.erb:62 ../views/votes_show_open.erb:69
+#: ../views/votes_show_open.erb:76 ../views/votes_show_open.erb:83
 msgid "Add organizer"
 msgstr ""
 
 #: ../views/votes_edit.erb:57 ../views/votes_show_closed.erb:89
-#: ../views/votes_show_open.erb:52
+#: ../views/votes_show_open.erb:66
 msgid "Actions for organizers"
 msgstr ""
 
@@ -368,18 +368,22 @@ msgstr ""
 msgid "Reopen voting period"
 msgstr ""
 
-#: ../views/votes_show_open.erb:9
+#: ../views/votes_show_open.erb:6
+msgid "Missing rating for candidate <i>%{name}</i>."
+msgstr ""
+
+#: ../views/votes_show_open.erb:17
 msgid "Your ratings"
 msgstr ""
 
-#: ../views/votes_show_open.erb:30
+#: ../views/votes_show_open.erb:44
 msgid "Participants"
 msgstr ""
 
-#: ../views/votes_show_open.erb:55
+#: ../views/votes_show_open.erb:69
 msgid "Change back to draft vote"
 msgstr ""
 
-#: ../views/votes_show_open.erb:59
+#: ../views/votes_show_open.erb:73
 msgid "Close votes and show results"
 msgstr ""
diff --git a/vedia.rb b/vedia.rb
index 048ed62..54c3d70 100644
--- a/vedia.rb
+++ b/vedia.rb
@@ -1,10 +1,17 @@
 require 'sinatra'
+
+# Set environment before requiring 'sinatra/activerecord' to make `whenever` uses the database.
+if ENV['RAILS_ENV']
+  set :environment, ENV['RAILS_ENV']
+end
+
 require 'sinatra/activerecord'
 require 'bcrypt'
 require 'gettext'
 require 'securerandom'
 require 'chartkick'
 require 'mail'
+require 'ostruct'
 require 'tzinfo'
 require 'redcarpet'
 
@@ -380,16 +387,31 @@ post '/votes/:id/reopen' do
   redirect '/votes/' + @vote.secure_id
 end
 
+get '/votes/:id/ratings' do
+  redirect '/votes/' + params[:id]
+end
+
 post '/votes/:id/ratings' do
   require_login
   find_vote
   require_open_vote
+  @errors = []
   @vote.candidates.each do |candidate|
-    rating = Rating.find_or_initialize_by(vote: @vote, user: current_user, candidate: candidate)
-    rating.value = params[candidate.id.to_s]
-    rating.save
+    if not params[candidate.id.to_s]
+      @errors << OpenStruct.new(:attribute => :rating, :type => :blank, :candidate => candidate)
+    end
+  end
+  if not @errors.empty?
+    @params = params
+    erb :votes_show_open
+  else
+    @vote.candidates.each do |candidate|
+      rating = Rating.find_or_initialize_by(vote: @vote, user: current_user, candidate: candidate)
+      rating.value = params[candidate.id.to_s]
+      rating.save
+    end
+    redirect '/votes/' + @vote.secure_id
   end
-  redirect '/votes/' + @vote.secure_id
 end
 
 post '/votes/:id/organizers' do
diff --git a/views/style.erb b/views/style.erb
index 1cbad52..8b07e38 100644
--- a/views/style.erb
+++ b/views/style.erb
@@ -2,6 +2,10 @@
   color: red;
 }
 
+p, li {
+  max-width: 50em;
+}
+
 textarea {
   width: 80em;
   height: 20em;
diff --git a/views/votes_open.erb b/views/votes_open.erb
index 0290bd1..6e3670e 100644
--- a/views/votes_open.erb
+++ b/views/votes_open.erb
@@ -1,6 +1,6 @@
 <h1><%= _("Open vote") %></h1>
 
-<p><%= _("Closing date: %{date}" % { date: format_date_and_time(@expire_on) }) %></p>
+<p><%= _("Closing date: %{date}") % { date: format_date_and_time(@expire_on) } %></p>
 
 <p><%= _("The vote will automatically close on that date and the results will
 be sent to all users by email.") %></p>
diff --git a/views/votes_show_closed.erb b/views/votes_show_closed.erb
index 5ce1aa4..788f38c 100644
--- a/views/votes_show_closed.erb
+++ b/views/votes_show_closed.erb
@@ -1,7 +1,7 @@
 <h1><%= @vote.title %></h1>
 
 <% if @vote.expire_on %>
-<p><%= _("Closing date: %{date}" % { date: format_date_and_time(@vote.expire_on) }) %></p>
+<p><%= _("Closing date: %{date}") % { date: format_date_and_time(@vote.expire_on) } %></p>
 <% end %>
 
 <%= markdown(@vote.description) %>
@@ -23,7 +23,7 @@
     <% @vote.candidates.each do |candidate| %>
     <% if rating = @vote.ratings.find { |rating| rating.user == user and rating.candidate == candidate } %>
     <% value = settings.values.select { |e| e[:id] == rating.value }.first %>
-    <td class="value-<%= value[:id] %>"><%= value[:label] %></td>
+    <td class="value-<%= value[:id] %>"><%= _(value[:label]) %></td>
     <% end %>
     <% end %>
   </tr>
@@ -47,7 +47,7 @@
     <td><%= i %></td>
     <td><%= candidate.name %></td>
     <% value = settings.values.select { |e| e[:id] == candidate.mj.mj }.first %>
-    <td class="value-<%= value[:id] %>"><%= value[:label] %></td>
+    <td class="value-<%= value[:id] %>"><%= _(value[:label]) %></td>
     <td><%= candidate.mj.proponents %></td>
     <td><%= candidate.mj.opponents %></td>
   </tr>
diff --git a/views/votes_show_open.erb b/views/votes_show_open.erb
index d5f5a8f..9935f43 100644
--- a/views/votes_show_open.erb
+++ b/views/votes_show_open.erb
@@ -1,7 +1,15 @@
 <h1><%= @vote.title %></h1>
 
+<% if @errors %>
+<% @errors.each do |error| %>
+  <% if error.attribute == :rating and error.type == :blank %>
+  <p class="error"><%= _("Missing rating for candidate <i>%{name}</i>.") % { name: error.candidate.name } %></p>
+  <% end %>
+<% end %>
+<% end %>
+
 <% if @vote.expire_on %>
-<p><%= _("Closing date: %{date}" % { date: format_date_and_time(@vote.expire_on) }) %></p>
+<p><%= _("Closing date: %{date}") % { date: format_date_and_time(@vote.expire_on) } %></p>
 <% end %>
 
 <%= markdown(@vote.description) %>
@@ -12,13 +20,19 @@
 <ul>
   <% @vote.candidates.each do |candidate| %>
   <% rating = @vote.ratings.find { |rating| rating.user == current_user and rating.candidate == candidate } %>
-  <% value = rating ? rating.value : 0 %>
+  <% if rating
+       value = rating.value
+     elsif @params[candidate.id.to_s]
+       value = params[candidate.id.to_s].to_i
+     else
+       value = 0
+     end %>
   <li>
     <p><b><%= candidate.name %></b></p>
     <%= markdown(candidate.description) %>
     <ul>
       <% settings.values.reverse.each do |v| %>
-      <li><input type="radio" name="<%= candidate.id %>" id="<%= candidate.id %>-<%= v[:id] %>" value="<%= v[:id] %>" <% if value == v[:id] %>checked<% end %>><label for="<%= candidate.id %>-<%= v[:id] %>" class="value-<%= v[:id] %>"><%= v[:label] %></label></li>
+      <li><input type="radio" name="<%= candidate.id %>" id="<%= candidate.id %>-<%= v[:id] %>" value="<%= v[:id] %>" <% if value == v[:id] %>checked<% end %>><label for="<%= candidate.id %>-<%= v[:id] %>" class="value-<%= v[:id] %>"><%= _(v[:label]) %></label></li>
       <% end %>
     </ul>
   </li>