ObjectField

Form field component to handle object type values.

The ObjectField is mainly used by AutoForm to support complex data structures, but can be used to structure your custom forms as well.

Import#

  • ObjectField: The object field component.
import { ObjectField } from '@saas-ui/react'

Usage#

Basic#

Auto generated form with object schema

import { Form } from '@saas-ui/react'


const schema = {
  title: {
    label: 'Title',
    rules: {
      required: 'Please enter a title',
    },
  },
  author: {
    type: 'object',
    label: 'Author',
    hideLabel: true,
    properties: {
      name: {
        type: 'string',
        label: 'Name',
        rules: {
          required: 'Please enter a name',
        },
      },
    },
  },
}


export default function CreatePost() {
  return (
    <Form
      schema={schema}
      defaultValues={{
        title: '',
        author: {
          name: '',
        },
      }}
      onSubmit={() => Promise.resolve()}
    />
  )
}

Yup form#

Auto generated form with Yup schema.

import { Form } from '@saas-ui/forms/yup'
import * as yup from 'yup'


const schema = yup.object({
  title: yup.string().required().label('Title'),
  author: yup
    .object({
      name: yup.string().required().label('Name'),
    })
    .label('Author')
    .meta({ hideLabel: true }),
})


export default function CreatePost() {
  return (
    <Form
      schema={schema}
      defaultValues={{
        title: '',
        author: {
          name: '',
        },
      }}
      onSubmit={() => Promise.resolve()}
    />
  )
}

Zod form#

Auto generated form with Zod schema.

import { Form } from '@saas-ui/forms/zod'
import * as z from 'zod'


const schema = z.object({
  title: z.string().nonempty().describe('Title'),
  author: z
    .object({
      name: z.string().nonempty().describe('Name'),
    })
    .describe('Author'),
})


export default function CreatePost() {
  return (
    <Form
      schema={schema}
      defaultValues={{
        title: '',
        author: {
          name: '',
        },
      }}
      fields={{
        author: {
          hideLabel: true,
        },
      }}
      onSubmit={() => Promise.resolve()}
    />
  )
}

Custom defined fields#

import { Form } from '@saas-ui/forms/yup'
import { FormLayout } from '@saas-ui/react'
import * as yup from 'yup'


const schema = yup.object().shape({
  title: yup.string().required().label('Title'),
  author: yup.object({
    name: yup.string().required().label('Author name'),
    email: yup.string().required().email().label('Email address'),
  }),
})


export default function CreatePost() {
  return (
    <Form
      schema={schema}
      defaultValues={{
        title: '',
        author: {
          name: '',
          email: '',
        },
      }}
      onSubmit={() => Promise.resolve()}
    >
      {({ Field, ObjectField }) => (
        <FormLayout>
          <Field name="title" label="Title" />


          <ObjectField name="author" label="Author">
            <Field name="author.name" label="Name" />
            <Field name="author.email" label="Email" />
          </ObjectField>


          <SubmitButton>Create post</SubmitButton>
        </FormLayout>
      )}
    </Form>
  )
}

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