Radio Buttons Unavailable to User

[BrentJM]

I'm working on a form where the user will choose which classes that would like to be registered for.  If the user chooses from the "3 Hours AM Sessions" (Group1) and/or the "3 Hours PM Sessions" (Group2), I want to make the "6 Hours Sessions" (Group3) radio buttons either hidden or unavailable.  See picture below for reference. 

[BarlaeDC]

Hi,

You could add an action to run a javascript on each of the radio buttons, in group 1 (AM sessions) and group 2 ( PM sessions) that set the Group 3 (6 hour sessions) to either readonly or hidden.

this.getField("Group3").readonly = true;

OR

this.getField("Group3").display = display.hidden;

(you need to change "Group3" above to the name of your radio button group for the 6 hour sessions)

You may also have to add a reset button so this could be undone if someone picks the wrong option.

(this is just the code above but replace true with false,OR display.hidden with display.visible)