Re:Stop Validating Email Addresses with Regex (2012)
by omegalulw on Wednesday April 20, 2022 @01:39AM
(#31093252)
What is the significance of [a-zA-Z0-9-]{0,61}? Some special limit on 61 characters?
[ Parent
| on HN ]
Re:Stop Validating Email Addresses with Regex (2012)
by Beltalowda on Wednesday April 20, 2022 @06:14AM
(#31094768)
Domain labels are limited to 63 bytes, with the [a-z..] before and after that makes 61 + 1 + 1 = 63.