Protect the form people spend five minutes completing.
A user spends several minutes completing a form and loses progress before submitting.
The problem
A user spends several minutes completing a form and loses progress before submitting.
When this breaks after deploy, the cost shows up as lost revenue, locked-out users, support load, or silent data mistakes — not as a red unit test in CI.
What can break
- data disappears between steps
- conditional field never appears
- validation blocks correct input
- back navigation wipes fields
- submit appears successful but is not
The critical flow
- 1required validation
- 2next/back navigation
- 3conditional fields
- 4step persistence
- 5optional upload
- 6final submit
- 7success confirmation
What Endia checks
Required validation
Next is blocked until required fields are valid
Next advances
Valid step advances to the next step
Back preserves fields
Returning to a prior step keeps entered values
Conditional field appears
Selecting a branch reveals the dependent field
Wizard state persists
Completed steps retain data through the flow
Submit succeeds
Final submit reaches an explicit success confirmation
No false success
Success UI only appears after submit completes
What evidence you get
Screenshots per step, step trace through submit, and the release check result.
How it fits the Vercel preview gate
Gate previews that touch onboarding, applications, or intake wizards.
Try the protected flow (controlled fixture)
Neutral demonstration fixture — not a customer app, not live production data. Walk the flow Endia would record and replay on a Vercel preview.
Step 1 of 3
Known limitations
- Upload on the fixture is optional and local-only (no durable storage).
- Does not cover third-party form builders.
Protect a flow like this
Sign in to record your critical journey and run it on every Vercel preview.