Restricting Possible Usernames Help

[curious_avocado]

Continuing the discussion from Restrict Possible Usernames: cant restrict number:

[anon58011934]

Check out this for regular expressions: https://regexr.com/

[ArielLeslie]

Do you have a question?

[curious_avocado]

Yes Its on the link. here:

@curious_avocado

@mslilafowler

> let username = "JackOfAllTrades";
let userCheck = /^[a-z]+[a-z]+\d*$/i;
let result = userCheck.test(username);
> ```

If the above solution passes the challenge, Shouldn’t this also?

let username = "JackOfAllTrades";
let userCheck = /^\D+\D+\d*$/i; // Change this line
let result = userCheck.test(username);
console.log(result)

[ArielLeslie]

@mslilafowler

/^[a-z]+[a-z]+\d*$/i

It would depend on the tests. [a-z] is not exactly the same as \D. \D is any non-digit character, but [a-z] will only match a letter.