Feedback when user in invited to an account

[drew-winship]

When a user inputs an email address into the "Invite others to join your organization" input box and clicks send invite there is no feedback that the invite has been sent successfully or whether there was an error. Use discretion to implement an easy solution (doesn't have to be pretty) to this problem.

For example: below the button you could indicate:
email@gmail.com - invite sent
or
email@gmail - invite not sent; error: invalid email address

[drew-winship]

Feel free to use snackbars for this feedback.