Hi Dallaylaen :)
In fact you are searching a module that will make all the checks for you, right?
But what in case of potential problem?
Option 1 => an exception is thrown and you will invalidate the input
Option 2 => go ahead and try to solve it with another code (your code...) => same problematic :(
Rem: your post is a good question
Perl::Critic have polities, it could help.
https://metacpan.org/pod/Perl::Critic
Peace
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