[Session] ID of account from accounts table

Hi, please make these changes. you have several errors in the code. Before using codeigniter you should learn to program in php

membership_model:

PHP Code:

function validate($name, $pass)
    {
        $this->db->where('name', $name);
        $this->db->where('password', $pass);
        $this->db->limit(1);
        $query = $this->db->get('accounts');
        
        if($query->num_rows == 1)
        {
               return $query->row();
        }
    } 


controller:

PHP Code:

$name = $this->input->post('name', TRUE);
$password = sha1($this->input->post('password', TRUE));

$query = $this->membership_model->validate($name, $pass);

$data = array(
                'name' => $query->name,
                'is_logged_in' => true
                'id'      =>    $query->id,
            );
            $this->session->set_userdata($data);
            redirect('accounts/');