🏁 Final Form Arrays

Mutators for updating array fields in 🏁 Final Form.

Installation

npm install --save final-form-arrays

or

yarn add final-form-arrays

Usage

import { createForm } from 'final-form'
import arrayMutators from 'final-form-arrays'

// Create Form
const form = createForm({
  mutators: { ...arrayMutators },
  onSubmit
})

// push
form.mutators.push('customers', { firstName: '', lastName: '' })

// pop
const customer = form.mutators.pop('customers')

Table of Contents

Mutators

Mutators

`form.mutators.concat(name: string, value: Array<any>) => void`

Concatenates an array at the end of the array field.

`form.mutators.insert(name: string, index: number, value: any) => undefined`

Inserts a value into the specified index of the array field.

`form.mutators.move(name: string, from: number, to: number) => undefined`

Moves a value from one index to another index in the array field.

`form.mutators.pop(name: string) => any`

Pops a value off the end of an array field. Returns the value.

`form.mutators.push(name: string, value: any) => void`

Pushes a value onto the end of an array field.

`form.mutators.remove(name: string, index: number) => any`

Removes a value from the specified index of the array field. Returns the removed value.

`form.mutators.removeBatch(name: string, indexes: Array<number>) => undefined`

Removes the values at the specified indexes of the array field.

`form.mutators.shift(name: string) => any`

Removes a value from the beginning of the array field. Returns the value.

`form.mutators.swap(name: string, indexA: number, indexB: number) => void`

Swaps the position of two values in the array field.

`form.mutators.update(name: string, index: number, value: any) => void`

Updates a value of the specified index of the array field.

`form.mutators.unshift(name: string, value: any) => void`

Inserts a value onto the beginning of the array field.

License

shkleinik/final-form-arrays

ErrorLooks like something went wrong!

About

Resources

License

Code of conduct

Uh oh!

Stars

Watchers

Forks

Releases

Packages 0

Languages

Error
Looks like something went wrong!

Packages