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Form Builder

Turn a form.v1 JSON model into a validated, styled form: one to forty fields, typed, with patterns and provenance.

Validated forms. Public demo, 2026.

Open Form Builder
Form Builder demo: a workshop registration form generated from a form.v1 model.

About this build

What it does

Three sample forms (a workshop registration, product feedback, a table reservation) are generated from the same model and the same renderer.

How it works

The form is a document checked against form.v1 before it renders: field types, limits and regex patterns are part of the schema, and a provenance block says where the form came from.

Closer.

Form Builder: the workshop form fields for name, email, track and experience level.
Form Builder: the notes field, the newsletter opt-in and the Register button.

What is real, what is not.

Real

  • form.v1 schema
  • Typed fields and patterns
  • Provenance block

Simulated or manual

  • Submissions go to a mock registration service

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