CakePHP 複数レコードを一括保存するsaveAllの使い方

echo $this->Form->create ( 'User', array (
    'type' => 'post',//POSTとGETの設定
    'controller' => 'users',//コントローラーの設定
    'action' => 'edit',//アクションの設定
) );

echo $this->Form->input ( 'User.0.name.');
echo $this->Form->input ( 'User.0.age');

echo $this->Form->input ( 'User.1.name');
echo $this->Form->input ( 'User.1.age');


echo $this->Form->input ( 'User.2.name');
echo $this->Form->input ( 'User.2.age');

echo $this->Form->end('送信');

$data = array(
    'User' => array(
        0 => array(
            'name' => '太郎',
            'age' => 10
        ),
        1 => array(
            'name' => '花子',
            'age' => 8
        ),
        2 => array(
            'name' => '二郎',
            'age' => 5
        ),
    )
);

$this->User->saveAll($data["User"]);