Hi were you able to figure it out as i am also trying to run some validation before clicking the next button however it validates the first time round but not when you go back and remove all the text in the fields?
tryin to use this
and here is read only file
https://preview.webflow.com/preview/bsdnew?utm_medium=preview_link&utm_source=designer&utm_content=bsdnew&preview=0c6aa24f87fab0ea11a814a74f2b6a7c&workflow=preview