title: AngularJS v1.3.x Email Validation Issue
body: <p>Sample email: some@mail</p>
  
  <p>In Angular v1.1.x this email is not valid. But in Angular v1.3.x it's valid. I know technically it's valid but I need like some@valid.com email. I tried some regex but not worked. </p>
  
  <p>How can I change validation in Angular v1.3.x ?</p>