<?php
if(!function_exists('username_check'))
{
	function username_check($str='')
	{
		if(!VMH::$CI->ion_auth->username_check($str))
		{
			VMH::$CI->form_validation->set_message('username_check', 'Username Already Used or Invalid.');
			return FALSE;//return
		}
		else
			return true;
	}

	function email_check($str='')
	{
		if(!VMH::$CI->ion_auth->email_check($str))
		{
			VMH::$CI->form_validation->set_message('email_check', 'Email Already Used or Invalid.');
			return false;//return
		}
		else
			return true;
	}
}