Question

I'm trying to ask a series of questions with validation in python.

example:

What is your name? (if valid name then continue to question 2)

What is your email? (if not valid then ask this question again, if valid then next question)

How old are you? (again, if invalid then ask again, if valid then next.

import re

def get_new_artwork():

    name_regex = "^(?=.{2,40}$)[a-zA-Z]+(?:[-'\s][a-zA-Z]+)*$"

    email_regex = '^[a-z0-9]+[\._]?[a-z0-9]+[@]\w+[.]\w{2,3}$'

    while True:

        name = input('Enter your name: ').title().strip()

        if re.search(name_regex, name) is None:

            print('Invalid name. ')

        else:

            email = input('Enter your email: ')

            if re.search(email_regex, email) is None:

                print('Invalid email. ')

            else:

                age = int(input('How old are you? '))

                if age >=17:

                    print('Too young. ')

                else:                  

                    print('user added. ')

                    break

    return (name, email, age)     

get_new_artwork()

Answer 1

import re

def get_new_artwork():

    name_regex = "^(?=.{2,40}$)[a-zA-Z]+(?:[-'\s][a-zA-Z]+)*$"

    email_regex = '^[a-z0-9]+[\._]?[a-z0-9]+[@]\w+[.]\w{2,3}$'

    while True:

        name = input('Enter your name: ').title().strip()

        if re.search(name_regex, name) is None:

            print('Invalid name. ')

        else:

while True: // added this to continuosly ask the user for valid email

email = input('Enter your email: ')

if re.search(email_regex, email) is None:

                print('Invalid email. ')

else:

                age = int(input('How old are you? '))

                if age >=17:

                    print('Too young. ')

break // for breaking out of loop

                else:                  

                    print('user added. ')

                    break

    return (name, email, age)     

get_new_artwork()

After breaking the above code, it meets the all requirements that is asked by the user in the question!!

i have make the valid changes!! and put comment aside!!

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