Which two statements are true about Input Sets?

The statement about an Input Set containing another Input Set is correct because Input Sets in Guidewire can be designed to include other Input Sets as part of their structure. This capability allows for the nesting of Input Sets, enabling developers to create modular and reusable components. By nesting Input Sets, developers can manage complex forms more efficiently, applying a consistent structure across different areas of the application.

Regarding the other statements, an Input Set Ref widget is used to reference reusable Input Sets, but its relationship with Detail Views may not always be straightforward or applicable to all contexts, which makes the corresponding statement ambiguous. Additionally, Input Sets have capabilities for validation rules, allowing validation logic to ensure data integrity within the Input Sets. It is also worth noting that Input Sets are not restricted to text input types; they can handle various types of inputs, including numeric and date formats, making them versatile for user interactions.