Targeting a sub field inside a $_POST

• yoD

• June 19, 2020 at 4:55 am

Hi, how would you target a sub field inside a $_POST function? for example, ‘conditional’ is is the group field, ‘cond-options’ is its sub field:

$hero = get_field('conditional');
$pls = ( $hero['cond_options'] );
if( $hero ):     

    if( isset( $_POST['weather'] ) && $_POST['weather'])
    $args['meta_query'][] = array(
    'key' => $pls,
    'value' => $_POST['weather'],
    'compare' => 'LIKE'
    );                
endif;

I tried different variations of the above, but there is something I must not understand in here.
Short background: I have an ajax form filter that is looking into posts acf fields.

Thanks

• John Huebner

• June 19, 2020 at 11:11 pm

'key' => 'conditional_cond_options',
'value' => $_POST['weather'],
'compare' => '='

• yoD

• June 20, 2020 at 7:41 pm

Thank you, it works great for me.