title: Enable/Disable button from controller on Angularjs
body: <p>I have an HTML button option as the following,</p>
  
  <pre><code>&lt;button ng-class="{'primaryButton':true}" type="button" id="modalCreateBtn" "ng-hide="false" class="btn btn-group mm-btn-save primaryButton" ng-click="addSegments()"&gt;CREATE&lt;/button&gt;
  </code></pre>
  
  <p>There is no <code>ng-disable</code> option in the above button option. Is this possible to enable/disable button with buttonId on controller? Also, I dont want to add disable option on HTML view. Instead I want to control it via scripts. Is this possible?</p>