formspec-author

Formspec JSON definitions are defined by structuring items, groups, binds, and shapes to specify form fields and layouts. This skill provides structured guidance to craft correct, maintainable form specifications and field behaviors across platforms.

FEL expressions are written for calculate, relevant, constraint, and readonly logic to handle cross-field validation and dynamic values. This skill provides specific guidance on experimenting with FEL constructs to implement these field behaviors.

FEL logic is used to define calculate, relevant, constraint, and readonly behaviors within form definitions. It supports cross-field validation, repeatable sections, option sets, and variables to control dynamic form interactions.

Formspec definitions support creating reusable option sets and repeatable sections within forms. You can structure these using items, groups, binds, and shapes alongside FEL variables for maintainable specifications.

Validating a Formspec definition involves checking the JSON structure and FEL logic against the required shell specifications. This skill helps ensure your form definitions are well-formed and correctly structured before deployment.

To start authoring a new form, you create a Formspec JSON definition with the necessary fields and apply FEL expressions for calculated values like a total. No external dependencies are required to begin drafting and editing form specifications.