fix add & edit set unik field name

app/Http/Controllers/MenuController.php

@@ -12,9 +12,9 @@ class MenuController extends Controller
     {
         $this->validate($request, [
             'icon' => 'required',
-            'name' => 'required',
-            'url' => 'required',
-            'sequence' => 'required',
+            'name' => 'string|required|unique:m_menu,name',
+            'url' => 'required|unique:m_menu,url',
+            'sequence' => 'required|integer',
         ]);
 
         $data = $request->all();
@@ -50,9 +50,17 @@ class MenuController extends Controller
         if(!$id || (int) $id < 0 || $id==""){
             return response()->json(['status'=>'failed','message'=>'id is required!','code'=>400], 400);
         }
-
+        $this->validate($request, [
+            'icon' => 'required',
+            'name' => 'string|required',
+            'url' => 'required',
+            'sequence' => 'required|integer',
+        ]);
         $data = Menu::find($id);
 
+		$request->name !== $data['name'] ? $this->validate($request,['name'=>'unique:m_menu,name']) : '';
+		$request->url !== $data['url'] ? $this->validate($request,['url'=>'unique:m_menu,url']) : '';
+
         if($data){
             $result = $data->update($request->all());
         }else{