diff --git a/app/views/public/material_releases/new.html.erb b/app/views/public/material_releases/new.html.erb
index bfd565f..565ac57 100644
--- a/app/views/public/material_releases/new.html.erb
+++ b/app/views/public/material_releases/new.html.erb
@@ -18,20 +18,20 @@
           <%= form.text_field :name, required: true, wrapper_class: "col-12" %>
         </div>
         <div class="form-row">
-          <%= form.text_area :description, placeholder: true, wrapper_class: "col-sm-12", rows: 6 %>
+          <%= form.text_area :description, required: true, placeholder: true, wrapper_class: "col-sm-12", rows: 6 %>
         </div>
       <% end %>
 
       <%= card_field_set_tag t(".contact_info.heading") do %>
         <div class="form-row">
-          <%= form.text_field :person_first_name, wrapper_class: "col-sm-6" %>
-          <%= form.text_field :person_last_name, wrapper_class: "col-sm-6" %>
-          <%= form.phone_field :person_phone, wrapper_class: "col-sm-6" %>
-          <%= form.email_field :person_email, wrapper_class: "col-sm-6" %>
-          <%= form.text_field :person_company, wrapper_class: "col-sm-6" %>
-          <%= form.text_field :person_title, wrapper_class: "col-sm-6" %>
+          <%= form.text_field :person_first_name, required: true, wrapper_class: "col-sm-6" %>
+          <%= form.text_field :person_last_name, required: true, wrapper_class: "col-sm-6" %>
+          <%= form.phone_field :person_phone, required: true, wrapper_class: "col-sm-6" %>
+          <%= form.email_field :person_email, required: true, wrapper_class: "col-sm-6" %>
+          <%= form.text_field :person_company, required: true, wrapper_class: "col-sm-6" %>
+          <%= form.text_field :person_title, required: true, wrapper_class: "col-sm-6" %>
         </div>
-        <%= render "shared/address_fields", form: form, subject: "person" %>
+        <%= render "shared/address_fields", form: form, subject: "person", required: true %>
       <% end %>
 
       <%= card_field_set_tag t(".photo.heading") do %>
diff --git a/spec/features/user_managing_material_releases_spec.rb b/spec/features/user_managing_material_releases_spec.rb
index a58a9eb..1f966b2 100644
--- a/spec/features/user_managing_material_releases_spec.rb
+++ b/spec/features/user_managing_material_releases_spec.rb
@@ -17,16 +17,12 @@ feature "User managing material releases" do
 
       visit new_account_project_contract_template_material_release_path(project.account, project, contract_template)
 
-      by "filling out the form" do
-        fill_in material_name_field, with: "Pepsi Logo"
-        fill_in person_first_name_field, with: "Jane"
-        fill_in person_last_name_field, with: "Doe"
-        draw_signature file_fixture("signature.png"), "material_release_signature_base64"
-      end
+      fill_all_fields
+      draw_signature file_fixture("signature.png"), "material_release_signature_base64"
 
       click_button submit_release_button
 
-      expect(page).to have_content("Your release was successfully submitted. Thank you.")
+      expect(page).to have_content success_submit_message
     end
 
     scenario "creating a release with photos", js: true do
@@ -34,17 +30,60 @@ feature "User managing material releases" do
 
       visit new_account_project_contract_template_material_release_path(project.account, project, contract_template)
 
-      fill_in material_name_field, with: "Pepsi Logo"
-      fill_in person_first_name_field, with: "Jane"
-      fill_in person_last_name_field, with: "Doe"
+      fill_all_fields
       draw_signature file_fixture("signature.png"), "material_release_signature_base64"
-
       drop_file Rails.root.join(file_fixture("material_photo.png")), type: :dropzone
+
       click_button submit_release_button
 
-      expect(page).to have_content("Your release was successfully submitted. Thank you.")
+      expect(page).to have_content success_submit_message
       expect(MaterialRelease.last.photos.attached?).to eq true
     end
+
+    scenario "creating release is possible only after filling all fields", js: true do
+      contract_template = create(:contract_template, project: project)
+
+      visit new_account_project_contract_template_material_release_path(project.account, project, contract_template)
+
+      fill_in material_name_field, with: "Pepsi Logo"
+      expect_failed_client_side_validation
+
+      fill_in material_description_field, with: "Description text"
+      expect_failed_client_side_validation
+
+      fill_in person_first_name_field, with: "Jane"
+      expect_failed_client_side_validation
+
+      fill_in person_last_name_field, with: "Doe"
+      expect_failed_client_side_validation
+
+      fill_in person_phone_field, with: "2229929229"
+      expect_failed_client_side_validation
+
+      fill_in person_email_field, with: "mail@mail.com"
+      expect_failed_client_side_validation
+
+      fill_in person_company_field, with: "Company"
+      expect_failed_client_side_validation
+
+      fill_in person_title_field, with: "Mr."
+      expect_failed_client_side_validation
+
+      fill_in person_address_street1_field, with: "Street 1 address"
+      expect_failed_client_side_validation
+
+      fill_in person_city_field, with: "City"
+      expect_failed_client_side_validation
+
+      fill_in person_state_field, with: "State"
+      expect_failed_client_side_validation
+
+      fill_in person_zip_field, with: "ZIP"
+      draw_signature file_fixture("signature.png"), "material_release_signature_base64"
+
+      click_button submit_release_button
+      expect(page).to have_content success_submit_message
+    end
   end
 
   context "when signed in" do
@@ -216,6 +255,10 @@ feature "User managing material releases" do
     "material_release[name]"
   end
 
+  def material_description_field
+    "material_release[description]"
+  end
+
   def person_first_name_field
     "material_release[person_first_name]"
   end
@@ -224,6 +267,38 @@ feature "User managing material releases" do
     "material_release[person_last_name]"
   end
 
+  def person_phone_field
+    "material_release[person_phone]"
+  end
+
+  def person_email_field
+    "material_release[person_email]"
+  end
+
+  def person_company_field
+    "material_release[person_company]"
+  end
+
+  def person_title_field
+    "material_release[person_title]"
+  end
+
+  def person_address_street1_field
+    "material_release[person_address_street1]"
+  end
+
+  def person_city_field
+    "material_release[person_address_city]"
+  end
+
+  def person_state_field
+    "material_release[person_address_state]"
+  end
+
+  def person_zip_field
+    "material_release[person_address_zip]"
+  end
+
   def have_photo(filename)
     have_selector("img[src*='#{filename}']")
   end
@@ -282,4 +357,29 @@ feature "User managing material releases" do
     select "Other", from: "Restriction"
     fill_in "Describe other restrictions", with: "Test"
   end
+
+  def fill_all_fields
+    fill_in material_name_field, with: "Pepsi Logo"
+    fill_in material_description_field, with: "Description text"
+    fill_in person_first_name_field, with: "Jane"
+    fill_in person_last_name_field, with: "Doe"
+    fill_in person_phone_field, with: "2229929229"
+    fill_in person_email_field, with: "mail@mail.com"
+    fill_in person_company_field, with: "Company"
+    fill_in person_title_field, with: "Mr."
+    fill_in person_address_street1_field, with: "Street 1 address"
+    fill_in person_city_field, with: "City"
+    fill_in person_state_field, with: "State"
+    fill_in person_zip_field, with: "ZIP"
+  end
+
+  def success_submit_message
+    'Your release was successfully submitted. Thank you.'
+  end
+
+  def expect_failed_client_side_validation
+    draw_signature file_fixture("signature.png"), "material_release_signature_base64"
+    click_button submit_release_button
+    expect(page).not_to have_content success_submit_message
+  end
 end