* @copyright Copyright (c) Alex Tselegidis * @license https://opensource.org/licenses/GPL-3.0 - GPLv3 * @link https://easyappointments.org * @since v1.0.0 * ---------------------------------------------------------------------------- */ /** * Validate a date time value. * * @param string $value Validation value. * * @return bool Returns the validation result. */ function validate_datetime(string $value): bool { $date_time = DateTime::createFromFormat('Y-m-d H:i:s', $value); return (bool) $date_time; }