array(
  'id'            => 'unique_option_202',
  'type'          => 'textarea',
  'title'         => 'Another Textarea Field',
  'desc'          => 'This is an option',
  'help'          => 'Write something',
  'attributes'    => array(
    'placeholder' => 'Do stuff',
    'rows'        => 20,
  ),
  'after'         => '
Some informations for this option.
',
),