$form = new Form_Formmoi_Caymoc();
//sua lai
$form->createForm($makhoisoi);
if ($this->param->isPost()) {
    $param = $this->param->getPost();
    if (!array_key_exists('1', $param)) {
        $check = new Form_Valid_Caymoc($param, $khosoirow['SoTanSoi']);
        if ($check->valid($param)) {
            $form->populate($param);
            echo $form;
            $socaymoc = $this->param->getParam("socaymoc");
            $mavai = $this->param->getParam("mavai");
            $sotansoi = $this->param->getParam("sotansoi");
            $tongsomet = $this->param->getParam("tongsometvai");
            $formmoc = new Form_Formmoi_Caymoc();
            $formmoc->createCayMoc($socaymoc, $mavai, $sotansoi, $tongsomet, $param);
            echo $formmoc;
        } else {
            $form->populate($param);
            echo $form;
            echo "<div class='message'>";
            foreach ($check->messages as $item) {
                echo $item . "<br/>";
            }
            echo "</div>";
        }
    } else {
        echo "<pre>";
        print_r($param);
        echo "</pre>";
        $data = new My_Data();
//sua lai
$form->createForm($makhoisoi);
$formmoc = new Form_Formmoi_Caymoc();
if ($this->param->isPost()) {
    $param = $this->param->getPost();
    if (!array_key_exists('1', $param)) {
        $check = new Form_Valid_Caymoc($param, $khosoirow['SoTanSoi']);
        if ($check->valid($param)) {
            $form->populate($param);
            echo $form;
            $socaymoc = $this->param->getParam("socaymoc");
            $mavai = $this->param->getParam("mavai");
            $sotansoi = $this->param->getParam("sotansoi");
            $tongsomet = $this->param->getParam("tongsometvai");
            $khomoc = $this->param->getParam("khomoc");
            $formmoc->createCayMoc($socaymoc, $mavai, $sotansoi, $tongsomet, $khomoc);
            echo $formmoc;
        } else {
            $form->populate($param);
            echo $form;
            echo "<div class='message'>";
            foreach ($check->messages as $item) {
                echo $item . "<br/>";
            }
            echo "</div>";
        }
    } else {
        $socaymoc = $param["soluong"];
        $mavai = $param["mavai"];
        $sotansoi = $param["sotan"];
        $tongsomet = $param["tongsomet"];