Python problem [ Solved ]

Question

Hay freinds I was trying to do my RE problem of python course. Which is last 2nd que of the python course

https://www.sololearn.com/Course/Python/?ref=app

My try \/

import re
#your code goes here
a = input()
pk = re.findall("^[189]\d{7}",a)
if len(pk) != 0:
print("Valid")
else:
print("Invalid")

But 1 test case is failing continually.
Can anyone help me to solve this.

Code problem name : Phone Number Validator

Position : last second problem of python course

Answer 1

Your code is almost done: You just need to add the $ at the end of your expression to match the end of the line.

Furthermore, consider use re.match() because you only need one match.

Answer 2

Rishu Tiwary please answer 🥺🥺

Answer 3

Can you copy paste the question
I am not able to understand which question are you talking about 🤔

Answer 4

You can check this code
Hope that it will get you

https://code.sololearn.com/cUYud6IqzDHC/?ref=app

Answer 5

Use iteration!
for I in range(len(a)):

Answer 6

import re

a = input()
pk = re.findall("^[189]\d{7}quot;,a)
if len(pk) !=0:
print("Valid")
else:
print("Invalid")

I tried this.
Its right.