Conditional next button for a form type slide
I am building a module where there is a slide with text entries that are mandatory. I know how to create a conditional next button when all the text entries are visited but how can i make sure that all the text entries are not blank?
So, even if a person just clicks on all the text entry "controls" without typing anything he/she can go to the next slide because the text entries are visited.
How can i make sure that the text entries are not blank? Please Help.