Description
The current PATTERN value in org.apache.tapestry.form.validator.Email do not allow single letter domains or single letter names.
Besides, the use of \w allows incorrect email addresses like this _@,_
I believe this new regex pattern conform better to RFC2822,822: "^[A-Za-z0-9]([-_\.][A-Za-z0-9])@[A-Za-z0-9]([-_\.][A-Za-z0-9])(\.[_A-Za-z]
{2,6})$"