add new line valid_base64 for brazilian portuguese

[andersonunsonst]

translate for valid_base64

[jim-parry]

I don't see this translation key in system/language/english/form_validation_lang.php ... ?

[andersonunsonst]

You have approved this commit. https://github.com/bcit-ci/codeigniter3-translations/commit/ac0cae3b237feef48dc3be09e1b579be3d094726

..so Did i do something wrong ?

https://github.com/bcit-ci/CodeIgniter/issues/5590

[jim-parry]

I see what is happening now - that translation key is for the next minor release of CI, whenever that happens :) I was looking at the current version keys only :-/