Code
<!DOCTYPE html>
<html>
  <head>
     <title>html tutorial - html5 - html code - html form - In 30Sec by Microsoft Award MVP - | wikitechy HTML dirname Attribute</title>
  </head>
  <body>
    <form action="dirname.html" onsubmit="alert('Submitted!');return false;">
       Enter the text: <input type="text" name="txtname" dirname="txtname.dir">
       <input type="submit" value="Submit">
   </form>
 </body>
</html>



Result