What would be a regex I can use to validate a string that is 11 characters long and only contains numbers and '*'. The wildcard and numbers can be anywhere in the string.
Examples for passes:
1212*******
*******1234
****234****
121****2343
12*2**3*44*
**34*332**3
Bonus question: How can I update the regex above to also include letters in any space?
Thank you for your help!