JAVASCRIPT

passing multiple props to child component in react

<ChildComponentName value1={this.state.value1} value2={this.state.value2}/>

multiple child.props in reactjs

import { Children } from 'react'

const Sample = ({ title, children }) => {
  let _body, _title

  Children.forEach(children, child => {
    if (child.type === SampleTitle) {
      return _title = child
    }

    if (child.type === SampleBody) {
      return _body = child
    }
  })

  if (!_title) _title = <div className='title'>{title}</div>
  if (!_body) _body = <div className='title'>{children}</div>

  return (
    <div className='panel'>
      {_title}
      {_body}
    </div>
  )
}

const SampleTitle = ({ children }) => <div className='title'>{children}</div>
const SampleBody = ({ children }) => <div className='body'>{children}</div>

Sampe.Title = SampleTitle
Sample.Body = SampleBody


// Now you can apply

<Sample title="my title">
  <div>my body</div>
</Sample>

<Sample title="my title">
  <Sample.Body>my body</Sample.Body>
</Sample>

<Sample title="my fallback title">
  <Sample.Title>my overriding title</Sample.Title>
  <Sample.Body>my body</Sample.Body>
</Sample>