WP Chat App. Manual - How to activate the functionality of the PRO version.

1. Install WP Chat App
2. Open file: \wp-content\plugins\wp-whatsapp\includes\nta-whatsapp-popup.php
3. Find: public function check_Show_Pages_Widget() near 77 line.
4. Original:
    public function check_Show_Pages_Widget()
    {
        global $wp_query;

        $post_id = get_the_ID();

        $option = get_option("nta_whatsapp_setting");
		
        if ($option && isset($option['display-pages'])) {
            $type = $option['display-pages'];			
			
            if (isset($option['nta-wa-hide-pages']) && $type == 'hide') {
                $all_page = $option['nta-wa-hide-pages'];
                if (is_array($all_page) && is_page() && in_array($post_id, $all_page)) {
                    return false;
                }
            } else if (isset($option['nta-wa-show-pages']) && $type == 'show') {
                $all_page = $option['nta-wa-show-pages'];
				
                if (is_array($all_page) && is_page() && in_array($post_id, $all_page)) {
                    return true;
                } else {
                    return false;
                }
            }
        }

        return true;
    }
5. Modification:
    public function check_Show_Pages_Widget()
    {
        global $wp_query;

        $post_id = get_the_ID();

        $option = get_option("nta_whatsapp_setting");
		
        if ($option && isset($option['display-pages'])) {
            $type = $option['display-pages'];			
			
            if (isset($option['nta-wa-hide-pages']) && $type == 'hide') {
                $all_page = $option['nta-wa-hide-pages'];
                if (is_array($all_page) && is_page() && in_array($post_id, $all_page)) {
                    return false;
                }
            } else if (isset($option['nta-wa-show-pages']) && $type == 'show') {
                $all_page = $option['nta-wa-show-pages'];
				
                // if (is_array($all_page) && is_page() && in_array($post_id, $all_page)) {
                    // return true;
                // } else {
                    // return false;
                // }
            }
        }

        return true;
    }
6. Save.
7. Enjoy.