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# hello! Can anyone help me with the code for this challenge please

so i tried for 4 days now .... please help me with the corect code for the challange!

app.js
```const laws = document.getElementsByTagName('li');
const indexText = document.getElementById('boldIndex');
const button = document.getElementById('embolden');

button.addEventListener('click', (e) => {
const index = parseInt(indexText.value, 10);

for (let i = 0; i < laws.length; i += 1) {
let law = laws[i];

// replace 'false' with a correct test condition on the line below
if (false) {

law.style.fontWeight = 'bold';
} else {
law.style.fontWeight = 'normal';
}
}
});
```
index.html
```<!DOCTYPE html>
<html>
<head>
<title>Newton's Laws</title>
</head>
<body>
<h1>Newton's Laws of Motion</h1>
<ul>
<li>An object in motion tends to stay in motion, unless acted on by an outside force.</li>
<li>Acceleration is dependent on the forces acting upon an object and the mass of the object.</li>
<li>For every action, there is an equal and opposite reaction.</li>
</ul>
<input type="text" id="boldIndex">
<button id="embolden">Embolden</button>
<script src="app.js"></script>
</body>
</html>
```

## 1 Answer

MOD

Hello Alexandru,

This one is very tricky!

You need to compare the value of the index of list items which is "i" to the value entered in the text box which is the variable "index".

This should work:

```const laws = document.getElementsByTagName('li');
const indexText = document.getElementById('boldIndex');
const button = document.getElementById('embolden');

button.addEventListener('click', (e) => {
const index = parseInt(indexText.value, 10);

for (let i = 0; i < laws.length; i += 1) {
let law = laws[i]

if (index === i) {
law.style.fontWeight = 'bold';
} else {
law.style.fontWeight = 'normal';
}
}
});
```

Happy Coding! Heidi