From 9e35faece2dcc1497528cc0d7ae7b908a8d9e521 Mon Sep 17 00:00:00 2001
From: Patrick Henninger <donnironon@hotmail.de>
Date: Sun, 12 May 2019 17:23:14 +0200
Subject: [PATCH] Add validation and exception for weight to CartItem
 Constructor

---
 src/CartItem.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/CartItem.php b/src/CartItem.php
index 0717ed7..e5ac8ac 100644
--- a/src/CartItem.php
+++ b/src/CartItem.php
@@ -97,6 +97,9 @@ class CartItem implements Arrayable, Jsonable
         if (strlen($price) < 0 || !is_numeric($price)) {
             throw new \InvalidArgumentException('Please supply a valid price.');
         }
+        if (strlen($weight) < 0 || !is_numeric($weight)) {
+            throw new \InvalidArgumentException('Please supply a valid weight.');
+        }
 
         $this->id = $id;
         $this->name = $name;