title: Auto Submit After Finished Fill Text Box
body: <p>i have a problem,
  i can't auto submit after fill the text box. i want to submit without the submit button.</p>
  
  <p>check my code below</p>
  
  <pre><code>&lt;?php
  echo"
  &lt;form action='save.php' method='POST'&gt;
  &lt;center&gt;
  Enter ID&lt;br&gt;
  &lt;input type='text' name='id'&gt;
  &lt;/center&gt;
  &lt;/form&gt;
  ";
  ?&gt;
  </code></pre>