Validating or verifying emails
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Validating or verifying emails
https://blog.ploeh.dk/2023/07/03/validating-or-verifying-emails/
On separating preconditions from business rules.
https://blog.ploeh.dk/2023/07/03/validating-or-verifying-emails/
On separating preconditions from business rules.
I realize the author was just using it as an example, but man perlfaq9 manages to cover the same material on email validation a lot more succinctly. This Is Not A New Problem.