Conditional Rules
Show, hide, or require fields based on what the client already answered.
Overview
Rules let one form serve several situations. Ask what kind of project it is, then reveal only the questions that matter for that answer — the client sees a short form even though you’re capturing a lot.
How a Rule Is Built
Field
Which answer the rule watches
Operator
How to compare it — equals, contains, and so on
Value
What it’s compared against
Action & targets
Show, hide, or require the fields you name
Nested conditions: rules can be combined so a field appears only when several answers line up.
Route:
Route:
/forms/:id/rules
Common Issues
A required field that’s currently hidden by a rule can block submission invisibly. Test every branch in preview before you share the link.