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Component that wraps the set of fields and controls their data flow.

The key focus of a form design is getting rid of obscure configurations and achieving a clear and predictable layout. Although depending on the use case, form shares a lot of functionalities and behaviors. Unifying the latter, depriving the developer from configuring it over and over, is a primary goal of React Advanced Form.



Prop name Type Description
ref Function Getter function for the <Form> component.
innerRef Function Getter function for the form element.
action Function<Promise> Submit action handler.
rules ValidationRules Form-specific validation rules.
messages ValidationMessages Form-specific validation messages.


Callback name Descripton
onFirstChange Called when the form becomes dirty.
onReset Called after the form has been reset.
onSubmitStart Called when the submit has started (form is valid).
onSubmitted Called after successful submit.
onSubmitFailed Called on failed submit.
onSubmitEnd Called when the submit has ended, regardless of its status.
onInvalid Called when the submit failed due to form being invalid.

{% hint style="info" %} Read more about each prop and callback under Form callbacks. {% endhint %}


Form methods are available under its reference object.

Method name Type Descripton
validate Function<Promise> Validates form manually.
serialize Function<Object> Serializes form manually.
reset Function Resets the fields to their initial values.
submit Function<Promise> Submits the form manually.

{% hint style="info" %} Learn more about each method under Form methods. {% endhint %}


Let's create a simple form that has a single input and an action handler.

React Advanced Form is field-centric. That means that you may want to configure a set of composite field components as the first step of integrating this solution into your application.

import React from 'react'
import { Form } from 'react-advanced-form'
import { Input } from 'react-advanced-form-addons'

export default class Example extends React.Component {
  registerUser = ({ serialized, fields, form }) => {
    console.log(serialized) // { "firstName": "John" }
  render() {
    return (
      <Form action={this.registerUser}>
          label="First name"
          required />

{% hint style="info" %} You can use FormProvider to specify application-wide validation rules and messages, or you can pass them to a specific Form using rules and messages props respectively. {% endhint %}