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I now try this in metabox view with twig syntax

{% set rating_settings = mb.rwmb_get_field_settings( 'apk_rating') %}
{% set options = rating_settings['options'] %}

<fieldset id='apk_rating'>
{% for option in options %}
<input type="radio"/> {{ option }}

{% endfor %}
</fieldset>

Could you please help me with syntax on how to set it selected ?

Thank you
Joie

Hello Peter thank you for your links, I have created the captcha following your links.
Added the secret key and site key.

Do i need to see additional fields like I am not a robot tick ?
Because there seem nothing changes at front end?

Thank you
Joie

Thank you Andrea.

Will try that!.

Is that action hook also called when logged in user updating their profile ?

Hello please ignore the above request to use wp-login.
I think i will use [mb_user_profile_register] shortcode.

Another question below,

I have custom user field group "user_kontak" consists of theses fields:
custom "user_kontak_whatsapp",
default "user_email",
custom "user_kontak_street"

I tried : [mb_user_profile_register id="user_kontak"]
here what displayed, the email is displayed twice.
https://cln.sh/38xaA0

out of that "user_kontak" field group I just want to use only user_kontak_whatsapp in addtion to the defaul user field registration form

So ideally my registration form will look like :

Email
Password
Confirm password
Whatsapp

Do i need to create a separate field group just to contain the one same field id "user_kontak_whatsapp" ?

Thank you
Joie

OK i managed to display it on my-account by putting this code into the MB View

{% for item in user.custom_avatar %}
	<img src="{{ item.large.url }}" width="{{ item.large.width }}" height="{{ item.large.height }}" alt="{{ item.large.alt }}">
{% endfor %}

Now i want to replace the gravar with this custom avatar uploaded
Now i use the following snippet. Is this correct ?

Is the value returned from image upload an array instead of single image?

/** metabox custom avatar to replace WordPress gravatar */

add_filter( 'get_avatar_url', 'mbua_get_avatar_url', 10, 3 );

function mbua_get_avatar_url( $url, $id_or_email, $args ) {
    if ( is_numeric( $id_or_email ) ) {
        $user_id = $id_or_email;
    } elseif ( is_string( $id_or_email ) && ( $user = get_user_by( 'email', $id_or_email ) ) ) {
        $user_id = $user->ID;
    } elseif ( is_object( $id_or_email ) && ! empty( $id_or_email->user_id ) ) {
        $user_id = (int) $id_or_email->user_id;
    }

    if ( empty( $user_id ) ) {
        return $url;
    }

    $array_avatar = rwmb_meta( 'custom_avatar', [ 'object_type' => 'user', array( 'limit' => 1 ) ], $user_id );

    if ( ! $array_avatar ) {
        return $url;
    }

	$custom_avatar = reset( $array_avatar );
    $url = $custom_avatar['full_url'];

    return $url;
}

Hello Thank you for your help.

I added the shortcode,
But my field is not styled correctly

https://cln.sh/HmwGxb

Url is : https://boost.my.id

Could you please help so that :
1. The text 62 is not wrapped
2. The text below the whatsapp field is smaller

Thank you
Joie