How do I bind the enter key to a function in Tkinter?

Pressing a key and handling some operation with the key is an event that can be triggered through a button. We can bind the key event using the Binding method in a tkinter application.

Whenever the key will be triggered, it will call a handler that will raise the specific operation for the key event.

If we want to trigger the Enter key with the bind function, we will use the bind('', Handler) method. For Enter Key, we use bind('', Handler) function.

Example

#Import the tkinter library
from tkinter import *

#Create an instance of tkinter frame
win = Tk()

#Set the geometry
win.geometry("650x250")

def handler(e):
   label= Label(win, text= "You Pressed Enter")
   label.pack()

#Create a Label
Label(win, text= "Press Enter on the Keyboard", font= ('Helvetica bold', 14)).pack(pady=20)

#Bind the Enter Key to Call an event
win.bind('',handler)

win.mainloop()

Output

It will display the following window −

Now, if we will press "Enter" on the keyboard, it will display “You Pressed Enter”.