phone number validation quiz problem

Question

test #3 not correct and locked
https://code.sololearn.com/cbqLGsFN729I/?ref=app

Answer 1

# try:

pattern = r"^[189]\d{7}quot;

# $ symbolize end of string
# [ ] regex class expect list of char (no separators)

Answer 2

Post your CODE First Please.
We would help then afterwards.

Posting link would not let us see what you did, but open our own solution.

Answer 3

import re
#your code goes here
pattern= r"^[1,8,9]\d{7}"
phon=input()
if re.match(pattern,phon):
print("Valid")
else:
print("Invalid")