force multiple = true in FilePondCollectionType

rekalogika · Oct 19, 2023 · 1b0dae0 · 1b0dae0
1 parent 9053fee
commit 1b0dae0
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/packages/file-filepond/src/FilePondCollectionType.php b/packages/file-filepond/src/FilePondCollectionType.php
@@ -32,6 +32,10 @@ class FilePondCollectionType extends FileType
 {
     public function buildForm(FormBuilderInterface $builder, array $options): void
     {
+        if ($options['multiple'] !== true) {
+            throw new \InvalidArgumentException('FilePondCollectionType only accept "multiple" option');
+        }
+
         $builder
             ->addEventListener(FormEvents::PRE_SUBMIT, function (FormEvent $event) use ($options) {
                 $incomingFiles = $event->getData();