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<?php
namespace Issei\ConfirmableForm;
/**
* @author Issei Murasawa <[email protected]>
*/
final class CompatibilityHelper
{
private static $isFormLegacy;
* Returns true if legacy (older than 2.8, not support FQCN passing) version of symfony/form component is installed.
*
* @return bool
public static function isFormLegacy()
if (null === self::$isFormLegacy) {
self::$isFormLegacy = !(new \ReflectionClass('Symfony\Component\Form\AbstractType'))->hasMethod('getBlockPrefix');
}
return self::$isFormLegacy;
private function __construct()
issei-m /
confirmable-form
