title: Facebook sharer shows "error" while my URL contains special characters
body: <p>Facebook sharer shows "error" while my URL contains special characters for example German special characters "flögeln". That time sharer link created is:</p>
  
  <p><a href="https://www.facebook.com/sharer/sharer.php?u=MY_SITE_URL/fl%C3%B6geln" rel="nofollow">https://www.facebook.com/sharer/sharer.php?u=MY_SITE_URL/fl%C3%B6geln</a></p>
  
  <p>Above URL is not working. While the URL without special characters is working fine, for example:</p>
  
  <p><a href="https://www.facebook.com/sharer/sharer.php?u=MY_SITE_URL/abcd" rel="nofollow">https://www.facebook.com/sharer/sharer.php?u=MY_SITE_URL/abcd</a></p>
  
  <p>Please suggest how to pass these special character URLs to facebook sharer?</p>