Multi-step form validation

Hi there,

I’m trying to learn how to do a multi-step form validation where the next button is disabled and a collapsed text appears at the bottom when a required input is not written. I’ve managed to get it working, however, all validation messages appears even though the inputs are filled. I’ve tried to code with else, but Wix is viewing it as unexpected token. Not sure where I went wrong with it. Would appreciate any help I could get.

Somehow I need a collapse function for text 101 but I can’t seem to fit in the code.