Install libghc-email-validate-doc by entering the following commands in the terminal:
sudo apt update sudo apt install libghc-email-validate-doc
Description:
validate an email address string against RFC 5322; documentation
This package provides the documentation for a library for the Haskell programming language. See http://www.haskell.org/ for more information on Haskell.
Homepage: https://github.com/Porges/email-validate-hs
Version: 2.3.2-1
Section: universe/doc