Fix

symfony · silasjoisten · Jan 18, 2025 · Jan 18, 2025 · Jan 18, 2025 · Jan 18, 2025
commit bc77606b32f33fcbb7b4b56698c05a2c405e8ff2
@@ -1,5 +1,14 @@
 <?php
 
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 declare(strict_types=1);
 
 /*
@@ -30,8 +39,8 @@
    public function configureOptions(OptionsResolver $resolver): void
    {
        $resolver
            ->setDefault('current_step_name', static function (Options $options): string {
                return array_key_first($options['steps']);
            })
            ->setRequired('steps');
    }
@@ -42,9 +51,9 @@
 
         if (\is_callable($currentStep)) {
             $currentStep($builder, $options);
-        } elseif(\is_string($currentStep)) {
+        } elseif (\is_string($currentStep)) {
             if (!class_exists($currentStep) || !is_a($currentStep, AbstractType::class)) {
-                throw new \InvalidArgumentException(sprintf('The form class "%s" does not exist.', $currentStep));
+                throw new \InvalidArgumentException(\sprintf('The form class "%s" does not exist.', $currentStep));
             }
 
             $builder->add($options['current_step_name'], $currentStep, $options);