Changeset 210361 in webkit for trunk/Source/WebCore/html/EmailInputType.cpp

Timestamp:

Jan 5, 2017, 10:31:27 AM (9 years ago)

Author:

Chris Dumez

Message:

Form validation: Align email validation with the latest HTML specification
​https://bugs.webkit.org/show_bug.cgi?id=166697
<rdar://problem/29870245>

Reviewed by Alex Christensen.

Source/WebCore:

Align email validation with the latest HTML specification:

• ​https://html.spec.whatwg.org/#valid-e-mail-address

It particular, the following changes were made:

• The first and last character of the domain now needs to be a letter or a digit
• Parts of the domain can only be 63 characters in length

No new tests, extended existing test.

• html/EmailInputType.cpp:

LayoutTests:

Extended / updated existing layout test to cover behavior changes.

• fast/forms/ValidityState-typeMismatch-email-expected.txt:
• fast/forms/resources/ValidityState-typeMismatch-email.js:

File:

• trunk/Source/WebCore/html/EmailInputType.cpp (modified) (1 diff)

trunk/Source/WebCore/html/EmailInputType.cpp

@@ -35 +35 @@
 namespace WebCore {
 
-static const char emailPattern[] =
-    "[a-z0-9!#$%&'*+/=?^_`{|}~.-]+" // local part
-    "@"
-    "[a-z0-9-]+(\\.[a-z0-9-]+)*"; // domain part
+// From https://html.spec.whatwg.org/#valid-e-mail-address.
+static const char emailPattern[] = "^[a-zA-Z0-9.!#$%&'*+\\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$";
 
 static bool isValidEmailAddress(const String& address)