# Using Conditional Logic

Form Fields Pro allows you to display or hide form fields based on user input.

1. Select a field and open the **Conditional Logic** settings.
2. Define rules based on previous field inputs (e.g., "Show this field if age is greater than 18 in datepicker").
3. Press Insert Field and publish your site to test the logic in action.

<figure><img src="/files/S5H178X0kVslJYd3WNML" alt=""><figcaption></figcaption></figure>


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