String Variables

In Studio scripts, define caller-provided variables from payload.input or use form record data. Use field API names as object keys.

type CreateOrderInput = {
  customerId?: unknown;
  orderNo?: unknown;
};

export default async function main(
  payload: StudioScriptRuntimeContextPayload,
  context: StudioScriptContext
) {
  const input = payload.input as CreateOrderInput;
  const customerId = String(input.customerId || '').trim();
  const orderNo = String(input.orderNo || '').trim();

  return context.form.create({
    formApiName: 'orders',
    title: orderNo,
    data: {
      customer: customerId,
      order_no: orderNo,
    },
  });
}

When the value comes from an existing record, keep the conversion close to the use site:

const memberId = String(record.data.owner || '').trim();
const email = String(record.data.email || '').trim().toLowerCase();