Reactive Forms with useFormState in React

1. Installing a Form State Management Library (Optional)

If you'd like to use the @shopify/react-form-state library, install it via:

npm install @shopify/react-form-state

        

2. Example Implementation of useFormState

Basic Example:

3. How the Code Works

1. useFormState:
2. fields:
3. Validation:
4. Reset and Change Detection:

4. Implementation with Custom Hooks

If you prefer not to use external libraries, you can create your own useFormState hook.

Code: Creating the Hook

Code: Using the Custom Hook

5. Advantages

• Full control over state and validation logic.
• Easy customization for specific requirements.
• No reliance on external libraries if using a custom hook.

Choose the method that best suits your project! ??