From 9fa5ac4d4d0538807ff2b23f8c9825362748b8e8 Mon Sep 17 00:00:00 2001
From: Loris Leiva <loris.leiva@gmail.com>
Date: Thu, 21 May 2020 17:17:41 +0100
Subject: [PATCH] Method bindingFieldFor did not exist before L7

See #42
---
 src/Concerns/ResolvesMethodDependencies.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Concerns/ResolvesMethodDependencies.php b/src/Concerns/ResolvesMethodDependencies.php
index 900189c..40c80bb 100644
--- a/src/Concerns/ResolvesMethodDependencies.php
+++ b/src/Concerns/ResolvesMethodDependencies.php
@@ -68,7 +68,7 @@ protected function resolveContainerDependency($class, $key, $value)
     protected function resolveRouteBinding($instance, $key, $value)
     {
         $route = $this->runningAs('controller') ? $this->request->route() : null;
-        $field = optional($route)->bindingFieldFor($key);
+        $field = $route && method_exists($route, 'bindingFieldFor') ? $route->bindingFieldFor($key) : null;
         $parent = $route && method_exists($route, 'parentOfParameter') ? $route->parentOfParameter($key) : null;
 
         if ($parent && $field && $parent instanceof UrlRoutable) {