wiki/content/20201111103048-symfony_divisibleby_constraint.md

id	title
5cc7016f-2142-47c3-b256-d295a58339a7	Symfony DivisibleBy Constraint

Introduction

Introduced in Symfony 4.2, DivisibleBy enforces specific increments on a number.

Syntax

// 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;
}