added note about user input

as per redis#1265
siosio34 · Aug 10, 2017 · eb3441c · eb3441c
1 parent 1380ad6
commit eb3441c
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/README.md b/README.md
@@ -97,6 +97,8 @@ client.hmset("key", ["test keys 1", "test val 1", "test keys 2", "test val 2"],
 client.hmset("key", "test keys 1", "test val 1", "test keys 2", "test val 2", function (err, res) {});
 ```
 
+Care should be taken with user input if arrays are possible (via body-parser, query string or other method), as single arguments could be unintentionally interpreted as multiple args.
+
 Note that in either form the `callback` is optional:
 
 ```js