Zod + React Hook Form: Type-Safe Forms Without the Pain
Forms Are Harder Than They Look Validation logic, error messages, loading states, server errors—form handling adds up fast. React Hook Form + Zod eliminates most of the boilerplate. Setup npm insta...
Source: DEV Community
Forms Are Harder Than They Look Validation logic, error messages, loading states, server errors—form handling adds up fast. React Hook Form + Zod eliminates most of the boilerplate. Setup npm install react-hook-form @hookform/resolvers zod Basic Pattern import { useForm } from 'react-hook-form'; import { zodResolver } from '@hookform/resolvers/zod'; import { z } from 'zod'; // 1. Define schema const loginSchema = z.object({ email: z.string().email('Invalid email address'), password: z.string().min(8, 'Password must be at least 8 characters'), }); // 2. Infer type from schema type LoginForm = z.infer<typeof loginSchema>; // 3. Build form function LoginForm() { const { register, handleSubmit, formState: { errors, isSubmitting }, setError, } = useForm<LoginForm>({ resolver: zodResolver(loginSchema), }); const onSubmit = async (data: LoginForm) => { try { await signIn(data.email, data.password); } catch (error) { // Set server-side error on specific field setError('email', {
