From 6e60aa17dc6be66b1c8b93c4dcc67db67cef5a7d Mon Sep 17 00:00:00 2001
From: Chris Houston <chouston@vizioz.com>
Date: Mon, 8 Dec 2014 15:16:37 +0000
Subject: [PATCH] Fix for issue U4-5364 without trying to fix the localization
 of the error text.

---
 src/Umbraco.Core/PropertyEditors/EmailValidator.cs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/Umbraco.Core/PropertyEditors/EmailValidator.cs b/src/Umbraco.Core/PropertyEditors/EmailValidator.cs
index 0cda202756..403e26ca70 100644
--- a/src/Umbraco.Core/PropertyEditors/EmailValidator.cs
+++ b/src/Umbraco.Core/PropertyEditors/EmailValidator.cs
@@ -16,16 +16,16 @@ namespace Umbraco.Core.PropertyEditors
 
             var emailVal = new EmailAddressAttribute();
 
-            if (emailVal.IsValid(asString) == false)
+            if (asString != string.Empty && emailVal.IsValid(asString) == false)
             {
-                //TODO: localize these!
+                // TODO: localize these!
                 yield return new ValidationResult("Email is invalid", new[] { "value" });
             }
         }
 
         public IEnumerable<ValidationResult> Validate(object value, PreValueCollection preValues, PropertyEditor editor)
         {
-            return Validate(value, null, preValues, editor);
+            return this.Validate(value, null, preValues, editor);
         }
     }
 }
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