I would like to know what I should do here. Im not good at using advanced regex so would like to try some other simpler way to solve this challenge.
**Your code so far**
function telephoneCheck(str) {
return true;
}
telephoneCheck("555-555-5555");
**Your browser information:**
User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36 Edg/97.0.1072.62
Challenge: Telephone Number Validator
Link to the challenge: