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Mário Queiroz mrioqueiroz

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mrioqueiroz / cpf.hs

Last active April 25, 2020 23:56

Validador de CPF

	module Cpf where

	import Data.Char (isDigit)
	import Data.Foldable (foldl')

	checkIfHasCorrectSize :: String -> Bool
	checkIfHasCorrectSize x
	\| length (removeSpecialCharacters x) == 11 = True
	\| otherwise = False