title: About url rewrite with query string and form action get
body: <p>Please help to remove additional query string</p>
  
  <p>I use this code in my .htaccess</p>
  
  <pre><code>RewriteRule ^ip/(.*)$ /iplookup.php?lookup_ip=$1 [L,QSA]
  </code></pre>
  
  <p>It works, but when try to lookup additional ip address in form,<br /> it shows something like this in address bar :</p>
  
  <pre><code>"/ip/?lookup_ip=66.249.66.2"
  </code></pre>
  
  <p>My form is</p>
  
  <pre><code>&lt;form action="/ip/" method="get"&gt;
  &lt;input type="text" value="{$address}" name="lookup_ip" id="lookup_ip"&gt;
  &lt;input type="submit" value="IP Lookup"/&gt;
  &lt;/form&gt;
  </code></pre>
  
  <p>Is it possible to hide "?lookup_ip=" now</p>
  
  <p>I want to show /ip/66.249.66.2</p>
  
  <p>I think my problem is in form?</p>