Code Duplication    Length = 5-6 lines in 2 locations

application/modules/menu/admin.php 2 locations

@@ 174-178 (lines=5) @@
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            if ($this->input->post('item_type') == 'category') {
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                $this->form_validation->set_rules('item_id', lang('category ID', 'menu'), 'required');
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            }
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            if ($this->input->post('item_type') == 'module') {
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                $this->form_validation->set_rules('mod_name', lang('Module name', 'menu'), 'required');
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                //$this->form_validation->set_rules('mod_method', 'Метод модуля', 'required');
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                $this->form_validation->set_rules('item_id', lang('Module ID', 'menu'), 'required');
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            }
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            if ($this->input->post('item_type') == 'url') {
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                $this->form_validation->set_rules('item_url', 'URL', 'required');
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            }
@@ 559-564 (lines=6) @@
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                $this->form_validation->set_rules('cat_item_type', 'Item Type', 'required');
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                $this->form_validation->set_rules('item_id', lang('Category ID', 'menu'), 'required');
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            }
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            if ($item_type == 'module') {
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                $this->form_validation->set_rules('module_item_type', 'Item Type', 'required');
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                $this->form_validation->set_rules('mod_name', lang('Module name', 'menu'), 'required');
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                //$this->form_validation->set_rules('mod_method', 'Метод модуля', 'required');
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                $this->form_validation->set_rules('item_id', lang('Page ID', 'menu'), 'required');
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            }
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            if ($item_type == 'url') {
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                $this->form_validation->set_rules('url_item_type', 'Item Type', 'required');
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                $this->form_validation->set_rules('item_url', 'URL', 'required');