HTTP 205 Reset Content vs 403 Forbidden
HTTP 205 (Reset Content) is a 2xx Success response, while 403 (Forbidden) is a 4xx Client Error response. 205 indicates that the server fulfilled the request and the client should reset the document view (e.g., clear a form). In contrast, 403 means that the server understood the request but refuses to authorize it. Unlike 401, authentication will not help — the user simply does not have permission.
説明
The server fulfilled the request and the client should reset the document view (e.g., clear a form).
このコードが表示される場合
After form submissions where the server wants the client to reset the form for new input.
解決方法
The client should clear the form or reset the view. Rarely used in practice.
説明
The server understood the request but refuses to authorize it. Unlike 401, authentication will not help — the user simply does not have permission.
このコードが表示される場合
When trying to access a resource you're authenticated for but don't have permission to access.
解決方法
Check your user role/permissions. Contact the admin to request access.
主な違い
205 is a 2xx Success response, while 403 is a 4xx Client Error response.
HTTP 205: The server fulfilled the request and the client should reset the document view (e.g., clear a form).
HTTP 403: The server understood the request but refuses to authorize it. Unlike 401, authentication will not help — the user simply does not have permission.
You encounter 205 when after form submissions where the server wants the client to reset the form for new input.
You encounter 403 when when trying to access a resource you're authenticated for but don't have permission to access.
どちらをいつ使うか
For 205 (Reset Content): The client should clear the form or reset the view. Rarely used in practice. For 403 (Forbidden): Check your user role/permissions. Contact the admin to request access.