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<?php
declare(strict_types=1);
namespace WebServCo\Framework\Helpers;
use WebServCo\Framework\Exceptions\DateTimeException;
class DateHelper
{
/**
* Format a date, with validation.
*/
public static function format(string $date, string $format = 'Y-m-d'): string
$dateTime = \DateTime::createFromFormat($format, $date);
if (false === $dateTime) {
throw new DateTimeException('Invalid date or format.');
}
return $dateTime->format($format);
* Validate an already formatted date.
public static function validate(string $date, string $format = 'Y-m-d'): bool
$formattedDate = self::format($date, $format);
if ($formattedDate !== $date) {
return true;
webservco /
framework
