When editing a custom form, which property is used to control the visibility of a widget?

The visibility of a widget in a custom form is controlled by the use of conditions. By applying specific conditions, you can define when a widget should be visible or hidden based on the values or selections made in other parts of the form. This allows for dynamic form behavior, making the user experience more intuitive by only presenting the fields that are relevant to the user's inputs or selections at any given time.

Utilizing conditions enables efficient data collection and helps in guiding the users through the form, ensuring that they only see the necessary information that is applicable to their situation. This can enhance the form's usability and lead to better data accuracy since users are not overwhelmed with irrelevant fields.