Input - index.jsx

import React from 'react'

class Input extends React.Component {
  onChange = (evt) => {
    const { onChange } = this.props
    const { value } = evt.target

    if (onChange) {
      onChange(value)
    }
  }

  render() {
    const {
      value,
      error,
    } = this.props

    const className = error ? 'error' : ''

    return (
      <input
        className={className}
        value={value}
        onChange={this.onChange}
      />
    )
  }
}

export default Input