Input data such as date, time, phone number, credit card number, website URL, and IP number, have an associated display format. For instance, the date can be better represented in a MM/DD/YYYY format.
Fortunately, it is easy to format data in the required format as the user enters it in the widget, as shown in the following screenshot:
The 10.07_formatting_entry_widget_to_display_date.py code automatically formats user input to insert forward slashes at the required places to display the date entered by a user in the MM/DD/YYYY format:
from tkinter import Tk, Entry, Label, StringVar, INSERTclass FormatEntryWidgetDemo: ...