logit.php

<?php
    session_start();

    include_once('config/config.php');

    class User{

        private $db;

        public function  __construct() {
            $this->db = new Connection();
            $this->db = $this->db->dbConnect();
        }

        public function Login($name, $pass) {
            if(!empty($name) && !empty($pass)){
                $st = $this->db->prepare("SELECT * FROM users WHERE user=? AND pass=?");
                $st->bindParam(1, $name);
                $st->bindParam(1, $pass);
                $st->execute();

                if($st->rowCount() == 1){
                    header('Location: admin/index.php');
                } else {
                    $_SESSION['errortext'] = '<div class="error_login">Nieprawidłowy login lub hasło!</div>';
                    header('Location: login.php');
                }


            } else {
                $_SESSION['errortext'] = '<div class="error_login">Wpisz swoją nazwę użytkownika oraz hasło!</div>';
            }
        }

    }

?>