filter_input and $_POST deep array

[jean-baptiste verrey <jeanbaptiste.verrey@xxxxxxxxx>]

Hi,

I have using a form that gives me something like
 $_POST=array(
    'login'=>array(
        'email'=>'hello@xxxxxxxxx',
        'password'=>'123456'
    )
)

is there a way to use filter_input function to filter the values? I tried
filter_input(INPUT_POST,'login[email]') but it does not work!

Regards,

Jean-Baptiste Verrey