title: cordova - How to disable orientation upside down for ios?
body: <p>In my app(ionic + cordova) i set orientation for portrait, but when i open xcode to build, the option updside down is enable. how can i disable upside down in my config.xml?</p>
  
  <p>my config.xml</p>
  
  <pre><code>&lt;preference name="orientation" value="portrait" /&gt;
  </code></pre>
  
  <p>thank you</p>