[spicysharkco]

The Raises sections of between(), length() and domain() list ValueError, TypeError and UnicodeError. The validator decorator catches those and returns a ValidationError (with r_ve=True it raises one, which is not a ValueError), so an except ValueError clause never runs:

>>> import validators
>>> validators.length("something", min_val=-1)
ValidationError(func=length, args={'reason': 'Length cannot be negative. `min_val` is less than zero.', 'value': 'something', 'min_val': -1})

The length and between tests already expect the returned ValidationError. This changes only the docstrings: these cases move into Returns as their own ValidationError entries and the Raises sections go. No code changes.