JavaScript RegEx to C#

Question

I have a regular expression for validating e-mail addresses in JavaScript:

^(([\w]+(.[^<>()[]\.,;:\s@"]+)*)|(".+"))@(([[0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3}])|([0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3})|(([a-zA-Z-0-9]+.)+[a-zA-Z]{2,}))$

I need to convert it to C# format.
What are the changes needed on the above JS Regex?

you can use [DataType(DataType.EmailAddress)] for validating — Sameer
– Sameer, Commented Nov 27, 2018 at 12:41
Sameer Ahmed:No need to use data Annotations.Need the Exact Regex in C# — Yadukrishnan M
– Yadukrishnan M, Commented Nov 27, 2018 at 13:02

Yadukrishnan M · Accepted Answer · 2018-11-29 13:00:32Z

0

@"^[\w!#$%&'+-/=?\^_{|}~]+(\.[\w!#$%&'*+\-/=?\^_{|}~]+)" + "@" + @"((([-\w]+.)+[a-zA-Z]{2,4})|([([0-9]{1,3}.){3}[0-9]{1,3})]|(([0-9]{1,3}.){3}[0-9]{1,3}))$"

Got this regex perfectly suits my requirements. Which allows IP addresses with or without [] enclosed

answered Nov 29, 2018 at 13:00

Yadukrishnan M

1621 silver badge15 bronze badges

Sign up to request clarification or add additional context in comments.

Collectives™ on Stack Overflow

JavaScript RegEx to C#

1 Answer 1

Comments

Your Answer

Linked

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

Comments

Your Answer

Sign up or log in

Post as a guest

Linked

Related