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  1. Prepare
  2. Python
  3. Regex and Parsing
  4. Validating phone numbers
  5. Discussions

Validating phone numbers

  • vasanthakumarvk4
     + 0 comments
    import re

pattern = r"^[7-9]\d{9}$"
N = int(input())
mobile_no = []

if 1 <= N <= 10:
    for n in range(N):
        user_input = input()
        mobile_no.append(user_input)

    for no in mobile_no:
        if re.match(pattern, no) and 2 <= len(no) <= 10:
                print('YES')
        else:
                print("NO")