How to Validate an Email Address Using Kotlin (Simple)

How to Validate an Email Address Using Kotlin (Simple)

Greetings, it is Max ODidily here with another Kotlin validation tutorial and today we shall be validating an email address the user may input in your application. We will be using regexes to make life easy.

Line of Kotlin code with the email regex: val pattern = Pattern.compile( "^[A-Za-z0-9+_.-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,6}$")

For this Kotlin email validation tutorial, we can create a pattern object and assign our regex to it. We can then create a matcher object. We then pass the email string into this matcher object and check if it matches the rules defined by our email regex.

Thanks for watching this tutorial on how to validate an email address using Kotlin.

Subscribe to keep notified when I upload: https://tinyurl.com/SubMaxODidily

How to Validate an Email Address Using Kotlin (Simple) ... https://www.youtube.com/watch?v=ui09oZm1Y7Y