Which of the following is NOT a best practice to optimize forms on mobile?
Exposing options instead of using a drop-down menu
1:-Using a real-time validation for errors in forms
2:-Showing labels inside form fields for convenience
3:-Offering users a numerical keyboard for telephone number field
Correct answer is:
Showing labels inside form fields for convenience
Explanation: Putting labels inside fields caused problems if they disappeared when information was entered, leaving participants without guidance. Once information is entered, validate it for errors in real-time prior to submission to prevent users from having to resubmit.