More CSS simplification

Edit domain names, updates credentials and virtuals
Model domain tests for length and valid characters

test/models/domain_test.rb

@@ -22,4 +22,16 @@ class DomainTest < ActiveSupport::TestCase
 
     assert_equal(@d.virtuals.count,2)
   end
+
+  test "valid domain names only" do
+    @d = Domain.new(domain: "Spaces Spaces.co.uk")
+    assert_not @d.save
+
+    @d.domain = "0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789.com"
+    assert_not @d.save
+  end
+
+
+
+
 end