Radzmar, thank you for your help!

I have a PDF form and I need to prevent printing this PDF form, if its fields are blank.To modify my form i use Adobe LiveCycle Designer ES3.About how can this be done is written here: http://forms.stefcameron.com/2008/04/13/prevent-printing-pdf-forms-in-acrobat-8/The only thing i need more than in ...