njouanin

<div ng-app="MyApp">
  <h1>Zero padding filter</h1>
  <div>
    <input type="text" ng-model="ztext" placeholder="Type some text ..." /> 
  </div>
  <div>
    <h2>Result:</h2>
    <p>{{ztext | zpad:4}}</p>
  </div
</div>