CI+Smarty form_validation. Please help

[eluser]prashid[/eluser]
Hi,

Before posting here googled alot and searched all the threads of CI forums but couldn't find any example to achieve this. Only found this thread

http://ellislab.com/forums/viewthread/137440/#677741

I have 2 questions
1 - How to use CI form_validation in smarty template. Like showing errors.
2 - How to use language in templates for smarty.

Like in CI views we use

Code:

<?php echo lang('usernamelabel');?>
<?php echo form_error('username')?>
&lt;?php echo validation_errors('<p class="mainerror">'); ?&gt;

CI+Smarty is working fine. Now I want to implement above 2 things.

Please help