Regular Expressions - Restrict Possible Usernames

JavaScript
1

Tell us what’s happening:
Describe your issue in detail here.

Your code so far

let username = "JackOfAllTrades";
let userCheck = /^[a-zA-Z]{1}[a-zA-Z]{1,}[0-9]*$/;// 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/109.0.0.0 Safari/537.36

Challenge: Regular Expressions - Restrict Possible Usernames

Link to the challenge:

2

Can you explain exactly what you are having difficulty with in this challenge please?

3

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