website/docs/api/generated/enums/parsingmode.md
• DecodedMode: = 2
QUrl will interpret the URL component in the fully-decoded form, where percent characters stand for themselves, not as the beginning of a percent-encoded sequence. This mode is only valid for the setters setting components of a URL; it is not permitted in the QUrl constructor, in fromEncoded() or in setUrl(). For more information on this mode, see the documentation for QUrl::FullyDecoded.
• StrictMode: = 1
Only valid URLs are accepted. This mode is useful for general URL validation.
• TolerantMode: = 0
QUrl will try to correct some common errors in URLs. This mode is useful for parsing URLs coming from sources not known to be strictly standards-conforming.