Regex string allows emails without TLD

Asked May 13 '22 at 17:52

Active May 13 '22 at 17:52

Viewed 20 times

I have the following regex for validating emails:

/^[_a-z0-9-]+(\.[_a-z0-9-]+)*(\+[a-z0-9-]+)?@[a-z0-9-]+(\.[a-z0-9-]+)*$/i

The only problem I see is that it allows emails without TLD, such as: example@domain

How can I fix this? Any other suggestion of improvement is also appreciated. Thank you!

asked May 13 '22 at 17:52

Marcus Edensky

3

Replace `(\.[a-z0-9-]+)*$` with `(\.[a-z0-9-]+)+$` – anubhava May 13 '22 at 17:54
1

Wow, that was quick, thanks! Please do post as answer so I can accept it. Any other suggestions at all for my email validation, or would you say it's complete? – Marcus Edensky May 13 '22 at 18:02

0 Answers0