HKUDS/DeepTutor · error · ValueError

Enter a valid email address

Error message

Enter a valid email address

What it means

Error "Enter a valid email address" thrown in HKUDS/DeepTutor.

Source

Thrown at deeptutor/api/routers/auth.py:112

    """Payload for the POST /register endpoint."""

    username: str
    password: str

    @field_validator("username")
    @classmethod
    def username_valid(cls, v: str) -> str:
        import re

        v = v.strip()
        if not v:
            raise ValueError("Email cannot be empty")
        # Accept standard email addresses (used by PocketBase mode) or plain
        # usernames (used by the built-in SQLite/JSON auth mode).
        email_re = re.compile(r"^[^@\s]+@[^@\s]+\.[^@\s]+$")
        plain_re = re.compile(r"^[A-Za-z0-9_\-.]{3,64}$")
        if not email_re.match(v) and not plain_re.match(v):
            raise ValueError("Enter a valid email address")
        return v

    @field_validator("password")
    @classmethod
    def password_valid(cls, v: str) -> str:
        if len(v) < 8:
            raise ValueError("Password must be at least 8 characters")
        return v


class SetRoleRequest(BaseModel):
    """Payload for the PUT /users/{username}/role endpoint."""

    role: str

    @field_validator("role")
    @classmethod
    def role_valid(cls, v: str) -> str:

View on GitHub (pinned to 3e82f13042)

When it happens

Trigger: Thrown at deeptutor/api/routers/auth.py:112 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of HKUDS/DeepTutor@3e82f13042 (2026-08-27). Data as JSON: /api/errors/dc17a9daccd710ba. Report an issue: GitHub.