<?php /** * @var $prev_target_date OsWpDateTime * @var $next_target_date OsWpDateTime */ if ( ! defined( 'ABSPATH' ) ) { exit; // Exit if accessed directly } ?> <?php echo OsFormHelper::hidden_field('prev_target_date', $prev_target_date->format('Y-m-d')); ?> <?php echo OsFormHelper::hidden_field('next_target_date', $next_target_date->format('Y-m-d')); ?>