ACF Modals with repeater

acf-modal-repeater.php

<?php if (have_rows('action_buttons')) {
    $counter = 1; ?>
    <?php
    while (have_rows('action_buttons')) {
        the_row();
        ?>
        <!--Trigger-->
        <a href="#" data-reveal-id="Modal<?php echo $counter ?>" class="button small"><?php the_sub_field('trigger') ?></a>
        <div id="Modal<?php echo $counter ?>" class="reveal-modal" data-reveal aria-labelledby="modalTitle" aria-hidden="true" role="dialog" data-options="close_on_background_click:false">
            <br>
          <h1><?php the_sub_field('title') ?></h1>
          <p><?php the_sub_field('text') ?></p>
            <a class="close-reveal-modal" aria-label="Close">&#215;</a>
        </div>
        <?php $counter++;
    } // while:    ?>
<?php } ?>