/PHP/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

15 votes130 views1 answer
Laravel skip requirements
PHP Laravel
11 votes99 views5 answers
Get count laravel
PHP
0 vote111 views1 answer
Ip condition in php
PHP
5 votes96 views4 answers
Laravel model wherein
PHP
0 vote137 views1 answer
Php redirect if not logged in
PHP
0 vote106 views1 answer
Mac brew install php redis
PHP
8 votes72 views4 answers
In_array()
PHP
9 votes140 views2 answers
A facade root has not been set laravel
PHP Laravel
15 votes103 views4 answers
Remove space from start and end of string in php
PHP
2 votes89 views3 answers
Php redirect after specific seconds
PHP