Hy interested ones,there is a new proposal waiting for your comments: http://framework.zend.com/wiki/display/ZFPROP/Zend_Filter_Boolean+-+Thomas+Weidner
It will add the possibility to have localized strings like "yes" or "no" (in every language) returned as boolean value. This would allow you to recognise "YES" and still work with it like your user would have given a bolean value.
Greetings Thomas Weidner, I18N Team Leader, Zend Frameworkhttp://www.thomasweidner.com
