Revert "Bypass domain validation on transfer"

This reverts commit 1fa3a3496c.

app/models/concerns/domain/transferable.rb

@@ -15,7 +15,7 @@ module Concerns::Domain::Transferable
 
     transaction do
       transfer_contacts(new_registrar)
-      save(validate: false)
+      save!
     end
   end
 

test/models/domain/transfer_test.rb

@@ -45,10 +45,4 @@ class DomainTransferTest < ActiveSupport::TestCase
     @domain.transfer(@new_registrar)
     refute_same old_transfer_code, @domain.transfer_code
   end
-
-  def test_bypasses_domain_validation
-    domain = domains(:invalid)
-    domain.transfer(@new_registrar)
-    assert_equal @new_registrar, domain.registrar
-  end
 end