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

content/20201111103048-symfony_divisibleby_constraint.md

@@ -0,0 +1,33 @@
+---
+id: 5cc7016f-2142-47c3-b256-d295a58339a7
+title: Symfony DivisibleBy Constraint
+---
+
+# Introduction
+
+Introduced in [Symfony 4.2](20201111101706-symfony_4_2), `DivisibleBy`
+enforces specific increments on a number.
+
+# Syntax
+
+``` php
+// src/Entity/Item.php
+namespace App\Entity;
+use Symfony\Component\Validator\Constraints as Assert;
+
+class Item
+{
+    /**
+     * @Assert\DivisibleBy(0.25)
+     */
+    protected $weight;
+
+    /**
+     * @Assert\DivisibleBy(
+     *     value = 5,
+     *     message = "This item requires to be stocked in multiples of 5 units."
+     * )
+     */
+    protected $quantity;
+}
+```