1 files changed, 2 insertions, 0 deletions
diff --git a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
index 842293358..08126d4fe 100644
--- a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
+++ b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
@@ -496,6 +496,7 @@ export class CollectionFreeFormView extends CollectionSubView<Partial<collection
     }, 'link drop');
 
     onInternalDrop = (e: Event, de: DragManager.DropEvent): boolean => {
+        if (this._props.rejectDrop?.(de.complete.docDragData?.draggedDocuments, this._props.DocumentView?.())) return false;
         if (de.complete.annoDragData?.dragDocument && super.onInternalDrop(e, de)) return this.internalAnchorAnnoDrop(e, de, de.complete.annoDragData);
         if (de.complete.linkDragData) return this.internalLinkDrop(e, de, de.complete.linkDragData);
         if (de.complete.docDragData?.droppedDocuments.length) return this.internalDocDrop(e, de, de.complete.docDragData);
@@ -1562,6 +1563,7 @@ export class CollectionFreeFormView extends CollectionSubView<Partial<collection
                 pinToPres={this._props.pinToPres}
                 whenChildContentsActiveChanged={this._props.whenChildContentsActiveChanged}
                 dragAction={(this.Document.childDragAction ?? this._props.childDragAction) as dropActionType}
+                rejectDrop={this._props.childRejectDrop}
                 showTitle={this._props.childlayout_showTitle}
                 dontRegisterView={this._props.dontRegisterView}
                 pointerEvents={this.childPointerEventsFunc}