Validate User Input (email) in Xamarin Forms

[@chayanetorres6932]

Thank you so much, these tutorials help me a LOT! Keep up the good work!

[@tajayeb]

What's the link for that blog post?

[@HoussemDellai]

blogs.msdn.microsoft.com/premier_developer/2017/04/03/validate-input-in-xamarin-forms-using-inotifydataerrorinfo-custom-behaviors-effects-and-prism/

[@АртёмЗолотаревский-э1ш]

Спасибо Вам большое! Вы очень хорошо всё объясняете.

[@jaimerojas6578]

Great!, it was really helpful!, thanks a lot Mr.Dellai!

[@kristijanboskovic]

Amazing tutorial, thank you!

[@jramirezdev]

Basically what you're doing is changing the background color based on a rule, there is nothing really preventing the user of submitting the form if the data is invalid

[@Raul9402]

Dude, inside that if condition, you add your code.
if (Regex.IsMatch())
{ do your code}
else
{ do something else }

[@akotchayebatcho1285]

thank you!

[@HawdeeTech]

nice video dude

[@dcfmtraining207]

Many Thanks