Add hint labels for the TextField
https://www.sketch.com/s/58343494-5cb5-4325-9899-16e5f4657ad0/a/9Plg43n#Activity
The TextField should have an optional hint label below the main label
https://www.sketch.com/s/58343494-5cb5-4325-9899-16e5f4657ad0/a/9Plg43n#Activity
The TextField should have an optional hint label below the main label