sesameforms

Sesameforms is a family of structured web forms used within the Sesame data framework to collect, validate, and exchange structured data. The forms are defined by a machine-readable description that details each field, its data type, validation rules, and its binding to backend data models.

Origin and scope: The term emerged in open-source discussions around the Sesame platform in the 2010s, intended to standardize form design across applications. Sesameforms are not tied to a single implementation; multiple projects can implement the Sesameforms specification.

Design and features: Each form is defined in a form description language (FDL). Features include modular composition, reusable field templates, conditional logic, localization, accessibility, and client-side rendering. Data binding supports JSON payloads and mapping to common data schemas.

Interoperability and data handling: Sesameforms can be serialized to JSON, XML, or YAML; can be exported and imported; integrate with RESTful or GraphQL APIs; support offline work via local storage.

Applications: They are used for research surveys, clinical data capture, inventory forms, compliance checklists, and public-sector data collection.

Relationship to Sesame platform: Forms are typically authored in a form designer and stored in the Sesame repository; they can be extended with plugins and modules; updates aim to maintain backward compatibility.