Function handleCatchall

packages/zod/src/v4/core/schemas.ts:1856–1901

(
  proms: Promise<any>[],
  input: any,
  payload: ParsePayload,
  ctx: ParseContext,
  def: ReturnType<typeof normalizeDef>,
  inst: $ZodObject
)

}

function handleCatchall(
  proms: Promise<any>[],
  input: any,
  payload: ParsePayload,
  ctx: ParseContext,
  def: ReturnType<typeof normalizeDef>,
  inst: $ZodObject
) {
  const unrecognized: string[] = [];
  const keySet = def.keySet;
  const _catchall = def.catchall!._zod;
  const t = _catchall.def.type;
  const isOptionalIn = _catchall.optin === "optional";
  const isOptionalOut = _catchall.optout === "optional";
  for (const key in input) {
    // skip __proto__ so it can't replace the result prototype via the
    // assignment setter on the plain {} we build into
    if (key === "__proto__") continue;
    if (keySet.has(key)) continue;
    if (t === "never") {
      unrecognized.push(key);
      continue;
    }
    const r = _catchall.run({ value: input[key], issues: [] }, ctx);

    if (r instanceof Promise) {
      proms.push(r.then((r) => handlePropertyResult(r, payload, key, input, isOptionalIn, isOptionalOut)));
    } else {
      handlePropertyResult(r, payload, key, input, isOptionalIn, isOptionalOut);
    }
  }

  if (unrecognized.length) {
    payload.issues.push({
      code: "unrecognized_keys",
      keys: unrecognized,
      input,
      inst,
    });
  }

  if (!proms.length) return payload;
  return Promise.all(proms).then(() => {
    return payload;
  });
}

export const $ZodObject: core.$constructor<$ZodObject> = /*@__PURE__*/ core.$constructor("$ZodObject", (inst, def) => {
  // requires cast because technically $ZodObject doesn't extend