ACF Plugin WP with list-group – Vimeo [closed]

This code is right ?

<?php if(get_field('yo')): ?>

    <div class="list-group">

<?php while(has_sub_field('yo')): ?>

<a href="#" data-id="vimeo-player-1" data-seek="<?php the_sub_field('dataseek_meta'); ?>" class="timecode list-group-item list-group-item-action"><i class="fa fa-play-circle-o" aria-hidden="true"></i><?php the_sub_field('seek_name'); ?><span class="badge"><?php the_sub_field('dataseek'); ?></span></a>

<?php endwhile; ?>

Thanks