acf-menu-level.php

<?php

add_filter('acf/location/rule_types', 'acf_location_rules_types');

function acf_location_rules_types($choices)
{
    $choices['Menu']['menu_level'] = 'Nível do Menu';

    return $choices;
}

add_filter('acf/location/rule_values/menu_level', 'acf_location_rule_values_level');

function acf_location_rule_values_level($choices)
{
    $choices[0] = '0';
    $choices[1] = '1';

    return $choices;
}

add_filter('acf/location/rule_match/menu_level', 'acf_location_rule_match_level', 10, 4);
function acf_location_rule_match_level($match, $rule, $options, $field_group)
{
    if ($rule['operator'] == "==") {
        $match = ($options['nav_menu_item_depth'] == $rule['value']);
    }

    return $match;
}

I copied this to my functions.php -file and this makes new location rule but when I modify the navigation i get an error message Undefined array key "nav_menu_item_depth" Can you help me with this?

Br,
PeteP.

hmmmm, I just tested this code and still works..

Yes code works but i also got an PHP error message. But i fixed it by adding conditional if ($rule['operator'] == "==" && isset($options['nav_menu_item_depth'])) { Sorry for bothering you and thank you for the code!

Br,
PeteP.