use-flat-form v1.0.0

useFlatForm

A simple react form hook for multiple inputs.

No need to create multiple useState hooks to manage your react form.

Install

npm i use-flat-form

Usage

import * as React from 'react'

import useFlatForm from 'useFlatForm'

//your initial state
const initState = {
  name: '',
  age: 0,
};

//initialize useFlatForm which returns:-
//  'state' : with object structure of the initial state
//  'setInputState' : function to set input filed value, filed name should match state property
//  'setFormState' : function to set value for entire form state
const [state, setInputState, setFormState] = useFlatForm(initState);

//to use the state
<p>{state.name}</p>
<p>{state.age}</p>

//to set value to an input field (supports type hinting)
<input value={state.name} onChange={e => setInputState('name', e.target.value)} />
<input value={state.age} onChange={e => setInputState('age', e.target.value)} />

//to set value for the entire form
setFormState({ name: 'some name', age: 20 });

Examples

1. Simple useFlatForm react app example

License

MIT