I'm looking for a plugin that can handle multiple language translations for error messages. I'd like to use this plugin in 2 different controllers ( 1 for each language)
Does anyone know a good plugin?
There's no need to find a plugin because rails I18n module handles the translation including validation errors. And why you need 2 different controllers for multi-language?
FYI, "this episodes on railscasts.com":http://railscasts.com/episodes/138-i18n will be very helpful in your situation.