Meta Box

Thank you for your support!

Your example works for a text prefix, but I don't know how to add username as a prefix too. Here is my code:

<div>

function my_unique_filename_callback( $dir, $name, $ext ) {
    $name = 'emargements_' . $name;
    return $name . $ext;
}

add_filter( 'rwmb_meta_boxes', 'metabox_file_upload_formateurs_emargements' );

function metabox_file_upload_formateurs_emargements( $meta_boxes ) {
    $prefix = '';
    $current_user = wp_get_current_user();
    $user_login = $current_user->user_login;

$meta_boxes[] = [
    'title'      => __( 'Documents formateurs', 'your-text-domain' ),
    'id'         => 'documents-formateurs',
    'fields'     => [
        [
            'id'   => $prefix . 'file_docformateursemarge',
            'name' => __( 'Documents formateurs émargements', 'your-text-domain' ),
            'type' => 'file',
            'upload_dir' => ABSPATH . 'myfile/' . $user_login . '/emargements',
            'unique_filename_callback' => 'my_unique_filename_callback',
        ],
    ],
];

return $meta_boxes;

}

</div>

Thank you for the kind help.
Custom fields have been created with the builder and works great on my product pages.
But I will find another solution for Yoast SEO.
Best regards

Hi,
I got it. After the AIO update a new rule appears into the metabox builder Custom fields settings.
Into "Advanced location rules" there is a new line "post" which should be used to select specific posts. Into the selected area there was the post types slugs pasted from the location field (client, prospect). That's very strange because no post have the same name as these cpt, so if I delete "clent" from the post rule then try to manually had it again it is not possible, because there is no such post...
I deleted the rule and everything works great. I will try on the production website this night.
Best regards

Forget my question. E2PDF team helped me to render the shortcode.

Regards

Thank you for the very quick answer!
Same problem as the other topic.
I don't want to display the link on front end, but on the edit post / user relationship metabox.
Maybe I didn't understood your answer, I am not a dev, sorry. And I would understood if this this question is beyond the scope of your support.

Edit: I am using bi-directional relationship between users and custom post types!

Thank you

Hi,

Thank you for the fast support!
The fields are not required.
The content of these fields have been bulk imported (WP ALL IMPORT) 5 months ago. And we never faced this issue except since the last Metabox update.

May be better with an image :

https://bddfs.elledesignstudios.com/wp-content/uploads/2020/06/bad-content-fields.png

Best regards