From 71b5cce309028033fc5251dc14449ac7f9c0c704 Mon Sep 17 00:00:00 2001
From: Mikael Grankvist <mgrankvi@vaadin.com>
Date: Fri, 11 Jan 2013 14:44:33 +0200
Subject: (#10561) Email should be valid for null and empty string. Created
 tests for email validator.

Change-Id: I6be05672ff506247da488ad142f63b7337952bab
---
 server/src/com/vaadin/data/validator/EmailValidator.java | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'server/src/com/vaadin/data/validator')

diff --git a/server/src/com/vaadin/data/validator/EmailValidator.java b/server/src/com/vaadin/data/validator/EmailValidator.java
index 5985abf2cf..2217b3cf2c 100644
--- a/server/src/com/vaadin/data/validator/EmailValidator.java
+++ b/server/src/com/vaadin/data/validator/EmailValidator.java
@@ -42,4 +42,18 @@ public class EmailValidator extends RegexpValidator {
                 true, errorMessage);
     }
 
+    /*
+     * (non-Javadoc)
+     * 
+     * @see
+     * com.vaadin.data.validator.AbstractValidator#isValidValue(java.lang.Object
+     * )
+     */
+    @Override
+    protected boolean isValidValue(String value) {
+        if (value == null || value.isEmpty()) {
+            return true;
+        }
+        return super.isValidValue(value);
+    }
 }
-- 
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