Answers for "acf link in repeater"

acf repeater

<?php if( have_rows('repeater_field_name') ): while ( have_rows('repeater_field_name') ) : the_row(); ?>
  <?php the_sub_field('sub_field_name'); ?>
<?php endwhile; else : endif; ?>

acf repeater

<?php
$rows = get_field('repeater_field_name' );
if( $rows ) {
    $first_row = $rows[0];
    $first_row_title = $first_row['title'];
    // Do something...
}