<form class="myproxy-form-inline" method="post" action="zipla.php" target="_top">
  <input type="text" class="myproxy-form-control" name="url" placeholder="Eski Adresi yaz" spellcheck="false" id="myproxy-urlbar">
  <input type="hidden" name="form" value="1"> <button type="submit" class="btn btn-primary">Git</button>
</form>