old_contents: import os
  
  SECRET_KEY = os.urandom(64)
  
  # Set this to False in a production environment
  DEBUG = True
  
  # ====== Database ======
  # Input the relevant database URI string for your application
  # Almost all major DB solutions are supported
  # For more information, and requirements, see here: http://docs.sqlalchemy.org/en/rel_0_9/core/engines.html
  # For example - MySQL
  # SQLALCHEMY_DATABASE_URI = 'mysql+oursql://user:password@host/database'
  # PostgreSQL
  # SQLALCHEMY_DATABASE_URL = 'postgresql://user:password@host/database'
  # Don't use SQLite, it doesn't work.
  SQLALCHEMY_DATABASE_URI = 'mysql+oursql://user:password@localhost/database'
  
  # ====== Email =======
  # Define how Auth will send E-Mails
  # Choose from 'smtp' or 'mailgun'
  # Please open an issue if you would like to see other services supported
  EMAIL_METHOD = "smtp"
  
  # Required for SMTP mail
  MAIL_SERVER = "smtp.example.com"
  MAIL_PORT = 465
  MAIL_USE_TLS = True
  MAIL_USE_SSL = False
  MAIL_USERNAME = "username@example.com"
  MAIL_PASSWORD = "password"
  DEFAULT_MAIL_SENDER = "auth@example.com"
  
  # Required for MailGun
  MG_API = "key-blahblahblah"
  MG_ENDPOINT = "https://api.mailgun.net/v2/samples.mailgun.org/messages"
  MG_FROM = "WHAuth <auth@example.com>"
new_contents: import os
  
  SECRET_KEY = os.urandom(64)
  
  # Set this to False in a production environment
  DEBUG = True
  
  # Force users to activate their account via E-Mail
  FORCE_EMAIL_ACTIVATION = False
  
  # ====== Database ======
  # Input the relevant database URI string for your application
  # Almost all major DB solutions are supported
  # For more information, and requirements, see here: http://docs.sqlalchemy.org/en/rel_0_9/core/engines.html
  # For example - MySQL
  # SQLALCHEMY_DATABASE_URI = 'mysql+oursql://user:password@host/database'
  # PostgreSQL
  # SQLALCHEMY_DATABASE_URL = 'postgresql://user:password@host/database'
  # Don't use SQLite, it doesn't work.
  SQLALCHEMY_DATABASE_URI = 'mysql+oursql://user:password@localhost/database'
  
  # ====== Email =======
  # Define how Auth will send E-Mails
  # Choose from 'smtp' or 'mailgun'
  # Please open an issue if you would like to see other services supported
  EMAIL_METHOD = "smtp"
  
  # Required for SMTP mail
  MAIL_SERVER = "smtp.example.com"
  MAIL_PORT = 465
  MAIL_USE_TLS = True
  MAIL_USE_SSL = False
  MAIL_USERNAME = "username@example.com"
  MAIL_PASSWORD = "password"
  DEFAULT_MAIL_SENDER = "auth@example.com"
  
  # Required for MailGun
  MG_API = "key-blahblahblah"
  MG_ENDPOINT = "https://api.mailgun.net/v2/samples.mailgun.org/messages"
  MG_FROM = "WHAuth <auth@example.com>"
subject: Add email validation flag to config