Schema

A form schema has fields and optional reports.

import type { FormSchema } from "mlform/engine";

const schema: FormSchema = {
  fields: [
    {
      id: "age",
      kind: "number",
      label: "Age",
      min: 0,
      max: 120,
      required: true,
    },
  ],
  reports: [
    {
      id: "risk",
      kind: "classifier",
      label: "Risk",
    },
  ],
};

Every field has a kind and label. id is optional; if omitted, MLForm derives a stable slug from the label and resolves duplicates.

Common field properties include description, required, disabled, hidden, readOnly, defaultValue, ui, and conditional variants such as hiddenWhen.