/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

0 vote408 views1 answer
Codeigniter email print debugger
PHP CodeIgniter
1 vote406 views1 answer
Example code codeigniter seeders
PHP CodeIgniter
0 vote347 views1 answer
Single row in codeigniter
PHP CodeIgniter
1 vote378 views1 answer
Strpos codeigniter php 7
PHP CodeIgniter
0 vote384 views1 answer
Function id codeigniter 3
PHP CodeIgniter
0 vote365 views1 answer
Form validation for file type in codeigniter
PHP CodeIgniter
0 vote377 views1 answer
File form validation codeigniter
PHP CodeIgniter
3 votes457 views2 answers
Index.php in codeigniter
PHP CodeIgniter
0 vote411 views1 answer
Codeigniter 3 Pass anything in query string
PHP CodeIgniter
1 vote447 views2 answers
This load session codeigniter
PHP CodeIgniter