Misleading "next" button during registration of new user

if(!empty($ret['messages'])) {
				foreach($ret['messages'] as $k => $msg) {
					$checkoutHelper->addMessage('login.'.$k, $msg);
				}
			}
			// Hide registration form and display account validation message.
			$content['params']['registration'] = false;
			$content['params']['show_login'] = false;
			$content['params']['waiting_validation'] = true;

$redirect = $config->get('redirect_to_activation_page', 1);
			if($redirect) {
				// display messages through Joomla and then redirect to the activation page
				$app = JFactory::getApplication();
				if(!empty($ret['messages'])) {
					foreach($ret['messages'] as $msg) {
						if(is_string($msg))
							$app->enqueueMessage($msg);
						else if(is_array($msg) && count($msg) == 2)
							$app->enqueueMessage($msg[0], $msg[1]);
					}
				}
				$app->enqueueMessage(JText::_('WHEN_CLICKING_ACTIVATION'));
	
				$lang = JFactory::getLanguage();
				$locale = strtolower(substr($lang->get('tag'), 0, 2));
				global $Itemid;
				$url_itemid = '';
				if(!empty($menu_id))
					$url_itemid = '&Itemid=' . $menu_id;
				$app->redirect(hikashop_completeLink('checkout&task=activate_page&lang='.$locale.$url_itemid,false,true));
			} else {
				// Hide registration form and display account validation message
				if(!empty($ret['messages'])) {
					foreach($ret['messages'] as $k => $msg) {
						$checkoutHelper->addMessage('login.'.$k, $msg);
					}
				}
				$content['params']['registration'] = false;
				$content['params']['show_login'] = false;
				$content['params']['waiting_validation'] = true;
			}