View側から
<?php echo Form::input('test[a][0]', Input::post('test.a'), array('class' => 'test', 'placeholder'=>'Test')); ?>
<?php echo Form::input('test[a][1]', Input::post('test.a'), array('class' => 'test', 'placeholder'=>'Test')); ?>
<?php echo Form::input('test[b][0]', Input::post('test.b'), array('class' => 'test', 'placeholder'=>'Test')); ?>
<?php echo Form::input('test[b][1]', Input::post('test.a'), array('class' => 'test', 'placeholder'=>'Test')); ?>
として4つの入力値を取得するとき、
Controller側で
$post = Input::post();
$users = Model_User::forge($post);
$users -> test[] = Model_Test::forge($post['test']['a'][0]);
$users -> test[] = Model_Test::forge($post['test']['a'][1]);
$users -> test[] = Model_Test::forge($post['test']['b'][0]);
$users -> test[] = Model_Test::forge($post['test']['b'][1]);
$users -> save();