How to validate email addresses with regex

23 practical code examples. Pick a language or use case below.

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By Language

Python

How to validate email addresses with regex in Python

 JavaScript

How to validate email addresses with regex in JavaScript

 TypeScript

How to validate email addresses with regex in TypeScript

 Go

How to validate email addresses with regex in Go

 Rust

How to validate email addresses with regex in Rust

 Java

How to validate email addresses with regex in Java

 C#

How to validate email addresses with regex in C#

 PHP

How to validate email addresses with regex in PHP

 Ruby

How to validate email addresses with regex in Ruby

 Swift

How to validate email addresses with regex in Swift

 Kotlin

How to validate email addresses with regex in Kotlin

 Node.js

How to validate email addresses with regex in Node.js

 Dart

How to validate email addresses with regex in Dart

 C

How to validate email addresses with regex in C

 C++

How to validate email addresses with regex in C++

 Scala

How to validate email addresses with regex in Scala

 R

How to validate email addresses with regex in R

By Use Case

API Responses

validate email addresses with regex for api responses

 Form Validation

validate email addresses with regex for form validation

 Security

validate email addresses with regex for security

 Web Development

validate email addresses with regex for web development

 Authentication

validate email addresses with regex for authentication

 Testing

validate email addresses with regex for testing

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