You can configure the conditional logic for form items using the Form Designer itself. Unless you require a complex conditional logic for the form items for which you need to write additional code, you need not do coding for straight forward conditions.

Depending on the inputs provided by the users on the form, your conditional logic configured through the Form Designer will show, hide, enable or disable the form items. A condition can have any number of actions and vice-versa.

The possible logic for conditional wiring of form items are as follows:

One condition wired to multiple actions.
Multiple conditions wired to one action.
Multiple conditions wired to multiple actions.

For more information, refer Conditional Wiring of Form Items.

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