<input id="register-button" type="submit" name="register-firm" value="REGISTER">
                <?php
                //Testovani naplnenych poli
                $required = array('firm-name', 'ico', 'firm-email', 'web', 'street', 'house-number', 'city', 'psc');

                $error = false;
                foreach($required as $field) {
                    if (empty($_POST[$field])) {
                    $error = true;
                    }
                }

                if ($error) {
                    echo "<h4  id='error-msg'>Vyplňte všechna pole.</h4>";
                } else {
                //Zmacknuti register buttonu
                if (isset($_POST['register-firm'])) {

                    //ziskani emailu
                    $email = $_POST['firm-email'];
                    //overeni spravneho tvaru
                    if (filter_var($email,FILTER_VALIDATE_EMAIL) === false){

                        echo "Spatne zadana forma emailu.";

                        //overeni stejneho hesla
                    } else {
                        //pripojeni k databazi
                        $oracle = new Oracle();
                        $c = $oracle->connect();

                        //ziskavani hodnot z formulaře
                        $fname = $_POST['firm-name'];
                        $ico = $_POST['ico'];
                        $email = $_POST['firm-email'];
                        $street = $_POST['street'];
                        $housenumber = $_POST['house-number'];
                        $city = $_POST['city'];
                        $psc = $_POST['psc'];
                        $state = $_POST['state-option'];

                        $zapisFirmu = "BEGIN register_firm(:param1, :param2, :param3, :param4, :param5, :param6, :param7,:param8); END;";
                        $stmt_id = oci_parse($c, $zapisFirmu);
                        oci_bind_by_name($stmt_id, ':param1', $fname);
                        oci_bind_by_name($stmt_id, ':param2', $ico);
                        oci_bind_by_name($stmt_id, ':param2', $email);
                        oci_bind_by_name($stmt_id, ':param2', $street);
                        oci_bind_by_name($stmt_id, ':param2', $housenumber);
                        oci_bind_by_name($stmt_id, ':param2', $city);
                        oci_bind_by_name($stmt_id, ':param2', $psc);
                        oci_bind_by_name($stmt_id, ':param2', $state);

                        oci_execute($stmt_id);

                        oci_close($c);
                        $oracle->close();
                    }
                }
                }

                ?>