Button Bug (CodeIgniter & Twitter Bootstrap)
===

Coding Follow/Unfollow system in CodeIgniter(PHP) & Twitter-Bootstrap. Am also having routes active for the URLS. Follow Button code in VIEW.

   

     <!-- Follow Button Start -->
    <?php $is_logged_in = $this->session->userdata('is_logged_in'); ?>
    <?php if(!(empty($is_logged_in)) && $sID != $vID && !in_array($sID, $following)): ?>
    	<button class="btn" type="submit" onClick="location.href='<?php echo site_url("follow/$vUsername"); ?>'">Follow <?php echo $vUsername; ?> </button>
    <?php elseif (in_array($sID, $following)):?>
    	<button class="btn" type="submit" onClick="location.href='<?php echo site_url("unfollow/$vUsername"); ?>'">UnFollow <?php echo $vUsername; ?> </button>
    <?php else: ?>
    	<button class="btn disabled" type="submit">Follow <?php echo $vUsername; ?> </button>
    <?php endif; ?>
    <!-- Follow Button End -->

Even If the User is not Following than too the Button shows `UnFollow $vUsername`