/PHP/CodeIgniter/Is_unique in codeigniter form validation

Is_unique in codeigniter form validation

$this->form_validation->set_rules('order_no', 'Order no', 'required|callback_check_order_no');

Source: stackoverflow.com

Is_unique in codeigniter form validation

function check_unique_order_no($id = '', $order_no) {
        $this->db->where('order_no', $order_no);
        $this->db->where('status', "A");

        if($id) {
            $this->db->where_not_in('id', $id);
        }
        return $this->db->get('delivery_order')->num_rows();
    }

Source: stackoverflow.com

Is_unique in codeigniter form validation

function check_order_no($order_no) {        
        if($this->input->post('id'))
            $id = $this->input->post('id');
        else
            $id = '';
        $result = $this->Data_model->check_unique_order_no($id, $order_no);
        if($result == 0)
            $response = true;
        else {
            $this->form_validation->set_message('check_order_no', 'Order no already exist');
            $response = false;
        }
        return $response;
    }

Source: stackoverflow.com

Similar codes

7 votes334 views5 answers
Codeigniter get last query
PHP CodeIgniter
51 votes315 views2 answers
Display errors in codeigniter
PHP CodeIgniter
0 vote236 views1 answer
Get upload error codeigniter
PHP CodeIgniter
0 vote307 views1 answer
CODEIGNITER codeigniter 4 auth
PHP CodeIgniter
7 votes335 views5 answers
Codeigniter count rows
PHP CodeIgniter
0 vote234 views1 answer
Search query codeigniter
PHP CodeIgniter
2 votes276 views2 answers
Route codeigniter
PHP CodeIgniter
0 vote236 views6 answers
Update codeigniter
PHP CodeIgniter
0 vote265 views2 answers
Php codeigniter unit testing
PHP CodeIgniter
0 vote240 views1 answer
Creating thumbnail in codeigniter
PHP CodeIgniter