Script to prevent email submission

[DKinsley]

I have an email button on the form with a script that checks to see if one of the two radio buttons were selected by the user. If neither was selected, the script prevents the email and sets the focus to the radio button.

How can i do this with Pre-Submit? I am trying to prevent the user from sending the form by email using the Share feature in Acrobat. I can write the script but do not understand how to cancel the submit action if neither radio button was selected.

[radzmar · Accepted solution]

There is a validate element available that can prevent actions like printing or submitting when mandatory fields are empty.

Here's a description.

http://forms.stefcameron.com/2008/04/13/prevent-printing-pdf-forms-in-acrobat-8/

[DKinsley]

Thanks Radzmar!