react-use-form-state
(but with built-in helpers)
Why?
Because react-use-form-state is an incredibly elegant form handling hook library for React, but lacks a few quality of life adjustments I'd like to see.
This library is a drop in replacement for react-use-form-state, so all docs for that library apply here... however we've added the following to the formState:
| key | Description |
|---|---|
isValid: boolean |
true by default |
hasChanges: boolean |
false by default |
hasErrors: boolean |
false by default |
numberOfErrors: number |
0 by default... simply the number of keys erported in the form.errors object |
changes: object or undefined |
undefined by default, but returns an object with only the changed fields. Useful for sending PATCH objects via REST, for example. |
Installation
yarn add react-use-form-state-extended
API
Please see react-use-form-state for the full documentation. All credit goes to @wsmd for his amazing work!