The "NotBlank", "NotEmpty", and "NotUndef" rules do not display the
input in all cases and instead displays the string "The value". The
problem with that is that one doesn't see which value was passed, which
is not so useful.
This commit will changes those rules to always display the input. If
someone doesn't want the input to show, they can always set a name for
the rule.
They only know what message a rule produces when they try running it.
Including the messages in the documentation will make it easier for
people to know what to expect.
There are a couple of undocumented placeholders, but I can live with
that for now.
The method has been renamed some time ago, but I haven't updated the
documentation to cause less confusion. Now that I want to start updating
the documentation, I switched the default branch on GitHub to the latest
stable version, so I assume there will be less confusion in the
documentation, and I can start updating the docs for the next version.
Since I've already renamed the "Optional" rule to "UnderOf," it makes
sense to rename this rule too.
Signed-off-by: Henrique Moody <henriquemoody@gmail.com>
