Tell us what’s happening: I tested it on RegExr and it can match 007 just fine. Not sure why it’s not matching here… Would like some help, please. I am pretty bad at regex…
Your code so far
let username = "JackOfAllTrades";
let userCheck = /^[a-z]+?[a-z][0-9]*?$|^[0-9a-z][0-9]{2,}?$/i; // Change this line
let result = userCheck.test(username);
Your browser information:
User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.75 Safari/537.36
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Challenge: Restrict Possible Usernames
Link to the challenge: