[Помогите] how to get error on selected language validateForm()

how to get error on selected language

validateForm() opencart 1.5.6.4

// array languages_edit

PHP:

$languages_edit = $this->request->post['languages_edit'];

// Post array

PHP:

foreach ($this->request->post['article_description'] as $language_id => $value) {
       if  ((utf8_strlen($value['name']) < 1) || (utf8_strlen($value['name']) > 255))  {
           $this->error['name'][$language_id] = $this->language->get('error_name');      
       }      
   }

i need to get error if post name not matched on post language_id

EX.
language = FR , RU , EN ,TH , LA
and i select language_edit = RU , FR , TH //set error if not post in this language
and post name['FR'] , name['TH'] // this post

it must show error name['RU'] because language RU it selected on language_edit
but language LA must not show error because it not selected on language_edit

THANK.

 

slove it
1 .create language error data

PHP:

if (isset($this->error['languages_edit'])) {
           $this->data['error_languages_edit'] = $this->error['languages_edit'];
       } else {
           $this->data['error_languages_edit'] = '';
       }


2. create get language_edit data

PHP:

if (isset($this->request->post['languages_edit'])) {
           $this->data['languages_edit'] = $this->request->post['languages_edit'];
       } elseif (isset($this->request->get['article_id'])) {
           $this->data['languages_edit'] = $this->model_author_article->getLanguagesEdit($this->request->get['article_id']);
       } else {
           $this->data['languages_edit'] = array();
       }


3. create error if post name not match in language_edit post

PHP:

if (empty($this->request->post['languages_edit'])) {
           $this->error['languages_edit'] = $this->language->get('error_languages_edit');
           $this->session->data['error'] = 'ERROR Unselect Language';
       }
       
       
                   
       foreach ($this->request->post['article_description'] as $language_id => $value) {       
           if  (!empty($this->request->post['languages_edit']) && ((utf8_strlen($value['name']) < 1) || (utf8_strlen($value['name']) > 255)) && in_array($language_id,$this->request->post['languages_edit']))  {   
               $this->error['name'][$language_id] = $this->language->get('error_name');
           }
           $this->session->data['error'] = 'ERROR Not match Language';
       }


4. save data post to DB

PHP:

       $article_id = $this->db->getLastId();
       
       if (isset($data['languages_edit'])) {
           foreach ($data['languages_edit'] as $language) {
                   $value = $data['article_description'][$language]   ;           
                   $this->db->query("INSERT INTO " . DB_PREFIX . "blog_article_description SET
                   article_id = '" . (int)$article_id . "',
                   author_id = '" . $this->author->getId() . "',                   
                   language_id = '" . (int)$language . "',   
                   name = '" . $this->db->escape($value['name']) . "',
                   short_description = '" . $this->db->escape($value['short_description']) . "',
                   description = '" . $this->db->escape($value['description']) . "',
                   meta_description = '" . $this->db->escape($value['meta_description']) . "',
                   meta_keyword = '" . $this->db->escape($value['meta_keyword']) . "',
                   image_thumb = '" . $this->db->escape($value['image_thumb']) . "',
                   video_thumb = '" . $this->db->escape($value['video_thumb']) . "',
                   thumb_title = '" . $this->db->escape($value['thumb_title']) . "',
                   tag = '" . $this->db->escape($value['tag']) . "',
                   date_added = NOW(),
                   status = '" . (int)$value['status'] . "',
                   sort_order = '" . (int)$value['sort_order'] . "'                    
                   ");

           }
       }


THANK