If you try to render a <label> element bound to a text input using the standard for attribute, then it produces HTML missing that attribute and prints a warning to the console.
<label for={'user'}>{'User'}</label>
<input type={'text'} id={'user'} />Since for is a reserved keyword in JavaScript, use htmlFor instead.
<label htmlFor={'user'}>{'User'}</label>
<input type={'text'} id={'user'} />