Function inputFromJson

inputFromJson<T>(schema: ZodType<T>, field?: string): (form: FormData) => T
A suite's inputFromForm for fixture suites (caseKind: "fixture"), whose cases are edited as JSON in one textarea. Reads the field, parses it, and checks it with the schema; throws a plain error when it's empty, isn't valid JSON ("Input isn't valid JSON: …"), or doesn't fit, naming the first part that doesn't ("Input doesn't fit at facts, item 2, name: Required").
Type Parameters
- T
Parameters
- schema: ZodType<T>
  The suite's input schema.
- field: string = "input"
  The form field holding the JSON; default "input".
Returns (form: FormData) => T
A form reader to use as the suite's inputFromForm.
Example
```
const profileFit: Suite<Profile, Fit, FitLabel> = {
  // …
  caseKind: "fixture",
  inputFromForm: inputFromJson(profileSchema),
  labelFromForm: labelFromJson(fitLabelSchema),
};
```
- Defined in packages/core/src/types.ts:482