单击按钮时如何重复添加元素？

I have a form that provides some input boxes and a link with text "Add more". Clicking on the link repeatedly adds the input boxes.

This is my code:

<div class="col-md-2" id="repeatDiv"> 
  <label for="total" class="control-label sr_only"><?php echo lang('total_label'); ?></label>
   <?php echo form_input('total',set_value('total'), 'id="total" class="form-control col-md-   4"'.'placeholder='.'"'.lang('placeholder_total').'"'."'");?>
   <?php echo form_error('total'); ?>
</div>

<button class="col-md-offset-2 btn btn-primary" id="addmore"><?php echo lang('add_more_btn'); ? />

I want this code to be repeated when a button or the link with text "add more" is clicked.

$('#addmore').on('click', function() {
    $('#repeatDiv').clone().insertAfter('#repeatDiv');
});