@ladislaogarcia/prisma-trpc-generator/prisma/trpcOptions.ts

Prisma 2+ generator to emit fully implemented tRPC routers

import { ZodError } from 'zod';

export default {
  errorFormatter({ shape, error }) {
    return {
      ...shape,
      data: {
        ...shape.data,
        zodError:
          error.code === 'BAD_REQUEST' && error.cause instanceof ZodError
            ? error.cause.flatten()
            : null,
      },
    };
  },
};