The intent of the "Alpha" rule is to validate alphabetic values.
However, it also considers any whitespace character (by default). That
causes some confusion, and unless you check its code or tests, you would
never expect that behavior.
Because of that confusion, I decided to make "Alpha" to not consider
whitespace characters as valid, and since in the constructor of this
rule it's possible to add extra characters to the validation it makes
sense to let the user decide whether they want whitespaces, tabs, new
lines, etc. or not.
This rule, as the same as "Alnum" previously, extends
"AbstractCtypeRule" pretty much to only make it easier to consider any
whitespaces as valid, therefore I saw no reason to keep extending it.
Now "Alpha" extends the "AbstractFilterRule" which is the parent of
"AbstractCtypeRule".
I also took the opportunity to apply our contribution guidelines to
"Alpha" since we want to apply that to all the rules.
Signed-off-by: Henrique Moody <henriquemoody@gmail.com>
All the classes that were extending "AbstractFilterRule" were throwing
exceptions that were extending "AlphaException". That can cause some
issues when the user has a validation chain with "Alpha" and another
child of "AbstractFilterRule" and expects "AlphaException" specifically.
This commit creates "FilteredValidationException" that can be used as
the parent of the exceptions thrown by rules that extend the class
"AbstractFilterRule".
Signed-off-by: Henrique Moody <henriquemoody@gmail.com>
Make the ValidationException a little bit less mutable than before. All
its dependencies are now passed into the constructor.
This commit also make the Factory pass the translator to the exceptions
allowing to define the translator before the exception gets created.
This change is not the ideal one, later I would like to not need the
Singleton from the Factory to do that, but for now it seems like a good
approach.
One more thing that this commit does is to introduce the "id" for
Exceptions. Key can be either the defined "name" or the name of the rule
that throwed the exception. This method will be handy to identify
exceptions better.
Signed-off-by: Henrique Moody <henriquemoody@gmail.com>
