video1.0<iframe src="https://www.loom.com/embed/0743237520fc45019782ea2a477639ca" frameborder="0" width="1668" height="1251" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>12511668Loomhttps://www.loom.com12511668https://cdn.loom.com/sessions/thumbnails/0743237520fc45019782ea2a477639ca-00001.gif205.3333333333333In this video, I will show you how to validate the originality of a field, specifically usernames, in MemberScript 72. I will demonstrate how to check if a username already exists and provide step-by-step instructions on how to implement this feature. By the end of the video, you will be able to ensure that usernames are unique and not already taken. No action is required from the viewers, but if you have any questions, feel free to ask.