How to validate gender in Python Tkinter using regex?

 

test1.py

from tkinter import *
from tkinter import messagebox
from test.regex import gendervalidation

app=Tk()
app.geometry("500x400")
app.title("Hancie e-Learning Studio")


def check():
    txt = text.get()
    genderResult=gendervalidation(txt)
    if genderResult==True:
        messagebox.showinfo("Info","The gender is valid")
    else:
        messagebox.showerror("Error","Invalid gender")


text=Entry(app,font=("Times New Roman",16))
text.pack()

btn=Button(app,text="Check Gender",font=("Times New Roman",16), command=check)
btn.pack()


app.mainloop()

regex.py

import re

# Function to validate Gender
def gendervalidation(gender):

    # Regex to check valid GENDER
    regex=re.compile("(?:m|M|male|Male|f|F|female|Female|FEMALE|MALE|Not prefer to say)$")
    if re.fullmatch(regex, gender):
        genderResult=True
    else:
        genderResult=False

    return genderResult

Output