diff --git a/json-2/README.md b/json-2/README.md
index ed5a79dd3d..b3e7fb0b94 100644
--- a/json-2/README.md
+++ b/json-2/README.md
@@ -9,4 +9,5 @@ This module contains articles about JSON.
 - [Hypermedia Serialization With JSON-LD](https://www.baeldung.com/json-linked-data)
 - [Generate a Java Class From JSON](https://www.baeldung.com/java-generate-class-from-json)
 - [A Guide to FastJson](https://www.baeldung.com/fastjson)
+- [Check Whether a String is Valid JSON in Java](https://www.baeldung.com/java-validate-json-string)
 - More Articles: [[<-- prev]](/json)