MISSING_FIELDS = "MISSING_FIELDS"
EMAIL_EXISTS = "EMAIL_EXISTS"
MISSING_TOKEN = "MISSING_TOKEN"
INVALID_TOKEN = "INVALID_TOKEN"
TOKEN_TIMESTAMP_MISSING = "TOKEN_TIMESTAMP_MISSING"
TOKEN_EXPIRED = "TOKEN_EXPIRED"
MISSING_EMAIL = "MISSING_EMAIL"
USER_NOT_FOUND = "USER_NOT_FOUND"
ALREADY_VERIFIED = "ALREADY_VERIFIED"
MISSING_EMAIL_OR_PASSWORD = "MISSING_EMAIL_OR_PASSWORD"
INVALID_CREDENTIALS = "INVALID_CREDENTIALS"
NOT_VERIFIED = "NOT_VERIFIED"