Quartz sync: May 6, 2024, 10:40 PM

content/20201112125637-symfony_json_constraint.md

@@ -0,0 +1,21 @@
+---
+id: 4e20e5e5-06b6-4280-9cd0-7b08585a762b
+title: Symfony JSON Constraint
+---
+
+# Syntax
+
+``` php
+// src/Entity/Book.php
+namespace App\Entity;
+
+use Symfony\Component\Validator\Constraints as Assert;
+
+class Book
+{
+    /**
+     * @Assert\Json(message = "This is not valid JSON")
+     */
+     protected $chapters;
+}
+```