symfony
diff --git a/‎src/Symfony/Component/Validator/Constraints/UrlValidator.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Validator/Constraints/UrlValidator.php
+1-1Lines changed: 1 addition & 1 deletion b/‎src/Symfony/Component/Validator/Constraints/UrlValidator.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Validator/Constraints/UrlValidator.php
+1-1Lines changed: 1 addition & 1 deletion
diff --git a/‎src/Symfony/Component/Validator/Tests/Constraints/UrlValidatorTest.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Validator/Tests/Constraints/UrlValidatorTest.php
+2-1Lines changed: 2 additions & 1 deletion b/‎src/Symfony/Component/Validator/Tests/Constraints/UrlValidatorTest.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Validator/Tests/Constraints/UrlValidatorTest.php
+2-1Lines changed: 2 additions & 1 deletion
@@ -25,7 +25,7 @@ class UrlValidator extends ConstraintValidator
             (%s)://                                 # protocol
             (([\.\pL\pN-]+:)?([\.\pL\pN-]+)@)?      # basic auth
             (
-                ([\pL\pN\pS\-\.])+(\.?([\pL\pN]|xn\-\-[\pL\pN-]+)+\.?) # a domain name
+                ([\pL\pN\pS\-\_\.])+(\.?([\pL\pN]|xn\-\-[\pL\pN-]+)+\.?) # a domain name
                     |                                                 # or
                 \d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}                    # an IP address
                     |                                                 # or
 
@@ -74,6 +74,8 @@ public function getValidUrls()
             ['http://www.google.museum'],
             ['https://google.com/'],
             ['https://google.com:80/'],
+            ['http://goog_le.com'],
+            ['http://www.sub_domain.goog_le.com'],
             ['http://www.example.coop/'],
             ['http://www.test-example.com/'],
             ['http://www.symfony.com/'],
@@ -154,7 +156,6 @@ public function getInvalidUrls()
             ['://google.com'],
             ['http ://google.com'],
             ['http:/google.com'],
-            ['http://goog_le.com'],
             ['http://google.com::aa'],
             ['http://google.com:aa'],
             ['ftp://google.fr'],