Required question

how could i build in XML form the required questions , that i couldn't go to another question unless i answer the current one??

Put the required="true()" on your bind section of XML, like in this:

ยทยทยท Em quarta-feira, 27 de novembro de 2013 10h30min47s UTC-3, hardl...@gmail.com escreveu: > how could i build in XML form the required questions , that i couldn't go to another question unless i answer the current one??