Form handling experience needs status communication

[michealengland]

Currently inputs work, but are incredibly basic and do not do a great job of communicating when an error has occurred. As a result, this creates user confusion and results in malformed post creation.

Note: For this, I'm think Formik + Yum would be a great solution. It should be lightweight to get up and running.

• Integrate form input status and error handling
• Integrate field validation
• Integrate form submission validation