---
title: "Discussion on \"How to Validate Emails in PHP: regex, filter_var(), and API Explained\" | Hashnode"
description: "Discussion on \"How to Validate Emails in PHP: regex, filter_var(), and API Explained\". Learn how to validate emails in PHP using email validation function, regular expressions, and APIs."
url: "https://hashnode.com/posts/how-to-validate-emails-in-php-regex-filtervar-and-api-explained/664343a757fdf70f660ca619"
---

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# [How to Validate Emails in PHP: regex, filter\_var(), and API Explained](https://veljkoristic.hashnode.dev/how-to-validate-emails-in-php-regex-filtervar-and-api-explained?utm_source=hashnode&utm_medium=feed)

Learn how to validate emails in PHP using email validation function, regular expressions, and APIs.

May 14, 2024 · 12 min read · veljkoristic.hashnode.dev  
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-   [#php](https://hashnode.com/tag/php)
-   [#email-validation](https://hashnode.com/tag/email-validation)

## Written by

[Veljko Ristic](https://hashnode.com/@veljkoristic)

@veljkoristic

  
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Content Manager at Mailtrap

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