title: External Sharepoint site's text inputs inaccessible on iPhone and iPad
body: <p>I have a form setup in a webpart in our SharePoint solution and am having an issue when testing on Apple devices where the input fields are not accessible/appear to be grayed out.  This application uses ajax server calls to pre-fill form entries and I am using AngularJS for client-side handling.  Why is this only happening on these devices?</p>
  
  <p>example field:</p>
  
  <pre><code>&lt;input id="nhaole-vf-address" 
      ng-model="parent.streetAddress" 
      type="text" 
      class="form-control" 
      required /&gt;
  </code></pre>
  
  <p><a href="https://i.stack.imgur.com/uaUzn.png" rel="noreferrer"><img src="https://i.stack.imgur.com/uaUzn.png" alt="enter image description here"></a></p>