title: Drupal 7 - How can we add auto complete functionality to content type 's input field by calling a json
body: <p>I'm new the Drupal, and I'm using Drupal 7.</p>
  
  <p>I've created a content type called "Travel Story", Here I've input field called <strong>visited country</strong>. I want to provide list countries name in the auto complete format by fetching through JSON. (like jquery auto complete )</p>
  
  <p>as well I dont want to do this by adding all country name as a vocabulary terms, and making the input field as term reference in the content type.</p>
  
  <p>How can we achive this or is there any way to use jquery auto complete inside content type??</p>
  
  <p>Thanks in Advnce!!</p>