Mask Credit Card
Level 3
10 Points
Instructions
Create a function maskify to mask digits of a credit card number with #.
Requirements:
- Do not mask the first digit and the last four digits
- Do not mask non-digit chars
- Do not mask if the input is less than 6
- Return '' when input is empty
Examples:
1234-5678-9012converts to1###-####-9012123456789012converts to1#######9012
Mask Credit Card
Level 3
10 Points
Instructions
Create a function maskify to mask digits of a credit card number with #.
Requirements:
- Do not mask the first digit and the last four digits
- Do not mask non-digit chars
- Do not mask if the input is less than 6
- Return '' when input is empty
Examples:
1234-5678-9012converts to1###-####-9012123456789012converts to1#######9012