The [Submit Attendance] button will be displayed only during the periods specified by the instructor (the period is treated as “present for class”). Therefore, the “Submit Attendance” button will not be displayed during time periods when attendance is not recognized.
It is possible for students to click the button several times and write in their comments while the [Submit Attendance] button is displayed. However, after the period for submitting attendance has passed, the message “available period for submitting attendance has passed” will be displayed and an error (unable to send) will be displayed.