@transcend-io/contact-form-schema

@transcend-io/contact-form-schema

A zod schema for the marketing contact form.

npm install @transcend-io/contact-form-schema

Usage

Validate user-inputted ContactFormFields on the contact form client.

import { zodResolver } from '@hookform/resolvers/zod';
import { ContactFormFields } from '@transcend-io/contact-form-schema';
import { useForm } from 'react-hook-form';

const App = () => {
  const {
    register,
    handleSubmit,
    formState: { errors },
  } = useForm({
    resolver: zodResolver(ContactFormFields),
  });

  return (
    <form onSubmit={handleSubmit((d) => console.log(d))}>
      <input {...register('firstName')} />
      {errors.firstName?.message && <p>{errors.firstName?.message}</p>}
      <input {...register('email')} />
      {errors.email?.message && <p>{errors.email?.message}</p>}
      {/* ... */}
      <input type="submit" />
    </form>
  );
};

Validate the POST body in the contact form handler

import { ContactFormBody } from '@transcend-io/contact-form-schema';

export default async function contactFormHandler(
  req: NextApiRequest,
  res: NextApiResponse<ContactFormResponse>
) {
  // [[Perform authentication]]

  // Validation
  const result = ContactFormBody.safeParse(req.body);
  if (!result.success) {
    return res.status(400).json({ error: result.error.message });
  }
  const contactFormBody = result.data;

  // [[Perform business logic]]
}