RegisterStep1.html

<h2>Step 1</h2>
<form ng-submit="step1.$$valid && $state.go('register.step2')" name="step1" novalidate>
  <input ng-model="user.name" ng-pattern="user.validation.name">
  <input ng-model="user.email" required>
  <button type="submit">Next Step</button>
</form>