DBC Challenge Friday October 18, 2013 http://socrates.devbootcamp.com/challenges/391 Start with Sinatra skeleton and add validation to user model including password length and appropriately formatted email. Display appropriate error messages to the user for invalid data. Add a field to store user access level (admin/student) and limit functionality to different user levels. Notes: Handy active record tips: rake console to get an active record console y Users.first to display the first record in nice formatting y Users.find(7) to display the 7th user HTML5 validation is already implemented in lines like this one from sign_up.erb: <input type="email" name="user[email]" placeholder="e.g., me@example.com" > The input type being email will pop up a small window requiring the user to enter an email if it doesn't pass email criteria