Menu
Question
[Question]

Best Regular Expression to Validate Modern Emails in C#  

I need the best regular expression for validating emails.

  • They must support country extensions, like .ca, co.uk, tw, etc.
  • And they must allow for new extensions, like .club, .online, .social, etc.

Any suggestions appreciated!
1 Answers

This is what you are looking for: 

^\w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$

It supports the scenarios you mentioned
asked Apr 17, 2016
viewed 753 times
active Apr 17, 2016
Looking for a job?
JP/Morgan Chase
Dallas, Texas

Startup (stealth)
London, UK

Microsoft
Seattle

Groundswell Cloud Solutions
Vancouver, Canada


Related
• Difference between {{ expression }} and ng-bind
• Difference between {{ expression }} and ng-bind
• Difference between {{ expression }} and ng-bind
• Going forward: Should I rewrite my HtmlHelpers into TagHelpers?
• Creating nested TagHelpers in ASP.NET Core
• Is there a difference between String and string in C#?
• C#: best practice of when to use a var vs the actual type?
• Is there a difference between String and string in C#?
• How to Encrypt and Decrypt a string in C#
• Dynamically combining multiple OrderBy clauses in LINQ