Sequence Diagram for Login Page | StarUML

[@higiniofuentes2551]

Thank you for this very useful video!

[@Thesimwashow]

Thank you very useful

[@WamalaAbdulJunior]

doesn't the confirmation for whether the account exist or not come after entering details????

[@iktheruddin3191]

guard NO X| GOD YES :>

[@nsms1297]

Thank you ma'am

[@higiniofuentes2551]

Are any way to differentiate the if condition better than [valid] text before the question?
Thank you!