We can get user input from the text entry field using the .get() method.

email = entry_email.get()

We can use combine functions and user input to use the data in a more useful way.

Following example is a simple login system to get email and password from user.

import tkinter as tk

window = tk.Tk()

window.title("1Cademy")
window.geometry("350x100")

admin_email = "admin@gmail.com"
admin_password = "admin123"

#gets user input and checks for correct/incorrect info
def getInfo():
	email = entry_email.get()
	password = entry_password.get()
	
	if (email == admin_email and password == admin_password):
		print("ACCESS GRANTED")
	else:
		print("ACCESS DENIED")


label = tk.Label(text="Email:")
label.pack()

entry_email = tk.Entry()
entry_email.pack()

label = tk.Label(text="Password:")
label.pack()

entry_password = tk.Entry()
entry_password.pack()

#when button1 is clicked, it calls getInfo function
button1 = tk.Button(text="Login",
					foreground="red",
					command=getInfo)
button1.pack()

window.mainloop()