JezK

Edit File: admin-before.php

<?php defined('ABSPATH') or exit; ?> <p> <?php esc_html_e('To get a custom integration to work, include the following HTML in the form you are trying to integrate with.', 'mailchimp-for-wp'); ?> </p> <?php ob_start(); ?> <p> <label> <input type="checkbox" name="mc4wp-subscribe" value="1" /> <?php esc_html_e('Subscribe to our newsletter.', 'mailchimp-for-wp'); ?> </label> </p> <?php $html = ob_get_clean(); ?> <textarea class="widefat code-sample" rows="<?php echo esc_attr((string) substr_count($html, PHP_EOL)); ?>" readonly onfocus="this.select()"><?php echo esc_textarea($html); ?></textarea>