<iframe>
elements must have a unique title property to indicate its content to the user.
This rule takes no arguments.
<iframe title="This is a unique title" />
<iframe title={uniqueTitle} />
<iframe />
<iframe {...props} />
<iframe title="" />
<iframe title={''} />
<iframe title={``} />
<iframe title={undefined} />
<iframe title={false} />
<iframe title={true} />
<iframe title={42} />