Required property

Use the Required property to specify whether a component value is required.

Setting	Description
True	The user cannot save an object unless the component has a value. If data is not entered in the component and if the Validate Immediately property is set to True, the user is prompted to enter data before tabbing away from the component.
False	Default. The user can save an object when no value has been entered in the component.

Components that are bound to required properties are automatically required regardless of the setting of the Required component property.

By default, WinStudio uses a distinct background color for required components.

You can also use the Required When property to make components required based on certain conditions.