Show ath example the filter Filter.

The filter Filter

The filter filter selects a subset of an array.
The filter filter can only be used on arrays, and it returns an array containing only the matching items.

Example

Return the names that contains the letter "i":

<div ng-app="myApp" ng-controller="namesCtrl">

<ul>
  <li ng-repeat="x in names | filter : 'i'">
    {{ x }}
  </li>
</ul>

</div>