---
title: "Discussion on \"Optional em Swift\" | Hashnode"
description: "Discussion on \"Optional em Swift\". Saber usar variáveis Optional em Swift pode garantir maior confiabilidade no seu código e evitar que erros indesejados aconteçam."
url: "https://hashnode.com/posts/optional-em-swift/6268637c3033e09ae73ecc6e"
---

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# [Optional em Swift](https://blog.reisdev.com.br/optional-em-swift?utm_source=hashnode&utm_medium=feed)

Saber usar variáveis Optional em Swift pode garantir maior confiabilidade no seu código e evitar que erros indesejados aconteçam.

Apr 26, 2022 · 5 min read · blog.reisdev.com.br  
Updated Aug 3, 2023  
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-   [#ios](https://hashnode.com/tag/ios)
-   [#swift](https://hashnode.com/tag/swift)
-   [#beginners](https://hashnode.com/tag/beginners)

## Written by

[Matheus dos Reis de Jesus](https://hashnode.com/@ReisDev)

@ReisDev · Belo Horizonte - MG, Brazil

  
[View profile](https://hashnode.com/@ReisDev)

iOS Developer at Inter&Co and Content Creator

Passionate about technology since ever. I’ve been working with software development for 6 years, focusing on improving the product's quality and the user experience. In my spare time I create tech content on Twitch, Youtube, DEV.to and here.

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