Check a base URL against every rule of baseUrlProblem — blank, whitespace
or control characters, unparseable, a scheme other than http:/https:, a query
or fragment — and return it with trailing slashes stripped. A bad value throws a
NinaValidationError ("Invalid : "): it is a configuration error, not
a transport failure. The raw value is checked, before the slash strip, so
"https://h/ " cannot slip past it.
Check a base URL against every rule of baseUrlProblem — blank, whitespace or control characters, unparseable, a scheme other than: "): it is a configuration error, not
a transport failure. The raw value is checked, before the slash strip, so
"https://h/ " cannot slip past it.
http:/https:, a query or fragment — and return it with trailing slashes stripped. A bad value throws a NinaValidationError ("Invalid