I've just added a first book for free on validating email. Hope that will help :) Thanks for all the feedback so far. Also here is a link to youtube video of t

I've just added a first book for free on validating email. Hope that will help :) Thanks for all the feedback so far. Also here is a link to youtube video of the app https://www.youtube.com/watch?v=QXuzWrOhBPk https://www.youtube.com/watch?v=QXuzWrOhBPk