title: Border Color for Editor in Xamarin.Forms
body: <p>How can i make a border color for Editor in Xamarin.Forms?</p>
  
  <p>I used this <a href="http://www.codeproject.com/Tips/845894/How-to-make-EditText-With-Border-and-Gradient-Back" rel="noreferrer">link</a>, but it works only for Android. I want it to work in all platforms!</p>
  
  <p>I'm a little bit newbie to this.
  Please help me.</p>
  
  <p>Any idea?</p>