What does the author of a form define for a text control?

The author of a form defines the default value or allows user input for a text control to ensure that users have a clear starting point when interacting with the form. The default value provides a suggestion or preset input that can improve user experience by making it easier to fill out the form. Additionally, the ability for users to input their own information is fundamental to text controls; it allows for flexibility and adaptability to the specific needs of each user.

By configuring the default value, the author can implement specific guidelines on what users should input, making the process smoother and more efficient. It's crucial in forms that require user engagement and data collection, as it sets the context for what is expected from the user. This choice aligns with the primary function of text controls, which is to facilitate data entry in a user-friendly manner.