What does auto-formatting in forms help with?

Auto-formatting in forms significantly enhances user experience by chunking, verifying, and fixing input errors. It helps users to enter information correctly by providing immediate visual cues and formatting guidelines that facilitate proper data entry. For instance, when a user inputs a phone number, auto-formatting might automatically insert dashes or parentheses in the correct places, making it easier for the user to see whether their input aligns with the expected format. This functionality not only streamlines the process of filling out forms but also reduces the likelihood of submission errors and improves data integrity by guiding users toward valid inputs. Therefore, auto-formatting serves a functional purpose that directly aids users as they navigate through forms, leading to a more efficient and user-friendly experience.