From 13fd0959daa283a3de092b050c07c34848fa01aa Mon Sep 17 00:00:00 2001
From: Kmaschta <kevin@marmelab.com>
Date: Tue, 10 Dec 2019 18:11:49 +0100
Subject: [PATCH] Fix FileInput onDrop option

---
 packages/ra-ui-materialui/src/input/FileInput.tsx | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/packages/ra-ui-materialui/src/input/FileInput.tsx b/packages/ra-ui-materialui/src/input/FileInput.tsx
index 7a7d6fe6e62..7bbe454ea99 100644
--- a/packages/ra-ui-materialui/src/input/FileInput.tsx
+++ b/packages/ra-ui-materialui/src/input/FileInput.tsx
@@ -121,7 +121,7 @@ const FileInput: FunctionComponent<
     const { touched, error } = meta;
     const files = value ? (Array.isArray(value) ? value : [value]) : [];
 
-    const onDrop = newFiles => {
+    const onDrop = (newFiles, rejectedFiles, event) => {
         const updatedFiles = multiple ? [...files, ...newFiles] : [...newFiles];
 
         if (multiple) {
@@ -129,6 +129,10 @@ const FileInput: FunctionComponent<
         } else {
             onChange(updatedFiles[0]);
         }
+
+        if (options.onDrop) {
+            options.onDrop(newFiles, rejectedFiles, event);
+        }
     };
 
     const onRemove = file => () => {
@@ -154,6 +158,7 @@ const FileInput: FunctionComponent<
         multiple,
         onDrop,
     });
+
     return (
         <Labeled
             id={id}