Article: https://hwk.fr/blog/acf-creer-un-formulaire-de-connexion-inscription-en-ajax-grace-acf-form

wp-acf-form-ajax-frontend-page-my-account.php

<?php 
$current_user = wp_get_current_user();
acf_enqueue_scripts();
get_header();
?>

<?php if(have_posts()): ?>
    <?php while(have_posts()): the_post(); ?>
    
        <div class="col-md-12">
            <h2>Bonjour, <?php echo $current_user->user_login; ?></h3>
            <?php acf_form('hwk_ajax_acf_account'); ?>
        </div>
        
    <?php endwhile; ?>
<?php endif; ?>

<?php get_footer(); ?>