This extension for Ninja Forms allows you to create “smart” forms. Fields within these forms can dynamically change based upon user input; show or hide fields based on a selected item, set field values based upon a list selection, or display some text or a link based on the options chosen. Starting in version 1.3 you can now create conditional notifications as well based on users input as well as other built-in our custom triggers.
Download Ninja Forms Conditional Logic 3.1 at WP Liga for Free with an active Membership. You will receive the exact same .zip file distributed by the original author, secure and 100% virus free.