The Conditionals tab allows you to create rules whereby you can show or hide form components based on the user’s input. Showing a component means that the component is hidden by default until the user has inputted data that meets the condition established. Hiding a form component means that the component will be visible until the user has inputted data that triggers the condition to hide it.
In the example below, two rules have been created. The first rule indicates that, if the user select “Option 1” from the Select options component, the form must hide the field called “My second field”. The second rule indicates that, if the user enters text containing the word “hello” into the Textfield “My first field”, the form must show the field “My third field”.
Note that hiding or showing a Fieldset will hide or show all of the components hierarchically grouped underneath it.