Function validation_exception_handler

app/__init__.py:67–74

(request: Request, exc: RequestValidationError)

@app.exception_handler(RequestValidationError)
def validation_exception_handler(request: Request, exc: RequestValidationError):
    details = {}
    for error in exc.errors():
        details[error["loc"][-1]] = error.get("msg")
    return JSONResponse(
        status_code=status.HTTP_422_UNPROCESSABLE_ENTITY,
        content=jsonable_encoder({"detail": details}),
    )