Regular Expressions - Positive and Negative Lookahead

JavaScript
1

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

Your code so far

let sampleWord = "astronaut";
let pwRegex = /^\D(?=\w{4,})(?=\w*\d{2}\w*)/; // Change this line
let result = pwRegex.test(sampleWord);

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36

Challenge: Regular Expressions - Positive and Negative Lookahead

Link to the challenge:

2

Describe in your own words what you think this part of the regex is doing?

3

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