Thanks John,
This is my code, following your instructions, but I don’t get it to work. All fields are shown.
<?php
$options = array(
'fields' => array(
'field_57624bf5aaf38',
'field_57bd81ca68524',
'field_57bd8deef084b'
),
'submit_value' => 'Crear anuncio'
);
acf_form($options);
?>
Do I need any other elements in the array? Any clue?
Thanks a lot!