I would like to make a very simple form with just three fields (say Name, Age, and Hometown), but I want the submit button to be hidden until the three fields are filled out. I’ve seen some people suggest using TypeForm, but I was curious if it’s possible to do within Webflow.
not directly within webflow, as far as I know.
One way to still achieve the effect would be by tinkering with custom css.
You’d have to build the interaction by tying the appearance of your send button to the ::focus pseudo-class of your form fields.
a short jquery script might work even better.
But unless you are already well versed in with css/js, you are probably better off by just using typeform if it offers what you seek.