User Story: Create Account

[lwu8891]

As a dieter, I would like to create an account, so that I set a nutrition tracker for myself, and begin dieting.

[ajconnol]

Acceptance Tests:

1. Enter valid email address and a password, with correct password confirmation, with an email address that is not already registered with all fields filled in :

   alert stating account has been created appears, app goes to homepage

   1a) Try logging in with this account name and password

   Account logs in and app transports to homepage

2. Enter invalid email address

   alert stating email address is invalid

3. Enter valid email address that is already taken,

   alert stating "account with the given email address already exists"

4. Enter valid email address password but incorrect confirmed password
   alert stating "password and confirm password do not match"

5. Enter valid email address and password but do not fill in all text boxes
   alert stating name of all missing required textboxes "must be completed"