/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

4 votes290 views5 answers
Removing index.php in codeigniter
PHP CodeIgniter
0 vote148 views1 answer
Single row in codeigniter
PHP CodeIgniter
0 vote184 views1 answer
Update Query in Codeigniter Using Multiple Where Condition
PHP CodeIgniter
2 votes200 views2 answers
Last insert id model codeigniter
PHP CodeIgniter
0 vote201 views1 answer
Codeigniter 3 Pass anything in query string
PHP CodeIgniter
2 votes222 views3 answers
Codeigniter last insert id
PHP CodeIgniter
-2 votes185 views3 answers
Inner join codeigniter
PHP CodeIgniter
3 votes198 views1 answer
Codeigniter check insert
PHP CodeIgniter
2 votes199 views2 answers
Route codeigniter
PHP CodeIgniter
0 vote192 views1 answer
Codeigniter order by random
PHP CodeIgniter