You can show or hide fields on your WebForm based on selections from another field. This allows you to ask additional questions based on certain scenarios, such as "If you selected "Yes" to this question, please provide more information". You can even make these show/hide fields required.
How to Set Up Show or Hide Conditional Statements
The following fields can be used with Conditional Show/Hide:
-Heading
-Sub-Heading
-Rich Text
-Email
-Phone Number
-Multi-Line Input
-Single-Line Input
-Drop Down Select
-Checkbox/Radio Button
-Date Picker
-Upload File(s)
-Full Name
-Full Address
-Full Date
-Star Rating (Survey Tool)
-Emoticons (Survey Tool)
-Survey Matrix
-Check and Text
NOTE: Conditional Show/Hide does not work Merged fields and if you merge fields that have Conditional Show/Hide set up then it will remove the Conditional settings.