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34 lines
625 B
Markdown
34 lines
625 B
Markdown
---
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date: 20201111
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id: 5cc7016f-2142-47c3-b256-d295a58339a7
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title: Symfony DivisibleBy Constraint
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---
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# Introduction
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Introduced in [Symfony 4.2](20201111101706-symfony_4_2), `DivisibleBy`
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enforces specific increments on a number.
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# Syntax
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``` php
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// src/Entity/Item.php
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namespace App\Entity;
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use Symfony\Component\Validator\Constraints as Assert;
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class Item
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{
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/**
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* @Assert\DivisibleBy(0.25)
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*/
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protected $weight;
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/**
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* @Assert\DivisibleBy(
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* value = 5,
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* message = "This item requires to be stocked in multiples of 5 units."
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* )
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*/
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protected $quantity;
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}
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```
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