sanity/src/core/form/useFormBuilder.ts

Sanity is a real-time content infrastructure with a scalable, hosted backend featuring a Graph Oriented Query Language (GROQ), asset pipelines and fast edge caches

import {useContext} from 'react'
import {FormBuilderContext} from 'sanity/_singletons'

import {type FormBuilderContextValue} from './FormBuilderContext'

/**
 *
 * @hidden
 * @beta
 */
export function useFormBuilder(): FormBuilderContextValue {
  const formBuilder = useContext(FormBuilderContext)

  if (!formBuilder) {
    throw new Error('FormBuilder: missing context value')
  }

  return formBuilder
}