Fix password change

app/models/user.rb

@@ -26,5 +26,4 @@ class User < ApplicationRecord
   validates :username, presence: true, uniqueness: true
   validates :email_address, presence: true, uniqueness: true
   validates :lang, inclusion: { in: Languages::AVAILABLE_LANGUAGES.map { |lang| lang[:id] } }
-  validates :password, presence: true, if: -> { password_change_attempt }
 end

spec/features/user_spec.rb

@@ -69,16 +69,6 @@ RSpec.feature "Users", type: :feature do
           .to change(user, :password_digest)
           .and change { user.authenticate("new_password") }.from(false).to(user)
       end
-
-      it "should prevent changing to a blank password" do
-        visit edit_user_path(user)
-
-        fill_in I18n.t("activerecord.attributes.user.password"), with: ""
-
-        expect { click_button(I18n.t("helpers.buttons.save_password")); user.reload }.not_to change(user, :password)
-
-        expect(page).to have_content(I18n.t("activerecord.errors.models.user.attributes.password.blank"))
-      end
     end
   end