public function search(){
        if($this->input->post('formSearchSubmit')){
            $this->form_validation->set_rules('formSearchField', 'search', 'trim|required');

            if($this->form_validation->run()){
                $this->db->like('page_title', $this->input->post('formSearchField'));
                $query = $this->db->get('ci_pages');
                foreach ($query->result() as $row){
                    echo $row->page_title;
                }
            }
        }
    }