We have seen users that want to change the default behavior of parameter
stringifier:
* Change the depth level shown from an array.
* Change the number of elements shown from an array.
* Not add quotes to some parameters.
Because of that, this commit will allow users to customize the parameter
stringifier.
This commit will also update the documentation to instruct how to
customize it.
Signed-off-by: Henrique Moody <henriquemoody@gmail.com>
There should not be too much code in the ValidationException. It is hard
to test and debug code in exceptions because PHP does not trace further
than their constructor.
This commit will move the message formatting from ValidationException
into a Formatter class (inside a Message namespace).
Signed-off-by: Henrique Moody <henriquemoody@gmail.com>
