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5,970 Pointstrying to answer question 2 with "return text.test(hexRegEx);" isn't working pls help.
this is stopping me from moving onto the next section
// Type inside this function
function isValidHex(text) {
const hexRegEx = /^#[a-f0-9]{6}$/i;
return text.test(hexRegEx);
}
const hex = document.getElementById("hex");
const body = document.getElementsByTagName("body")[0];
hex.addEventListener("input", e => {
const text = e.target.value;
const valid = isValidHex(text);
if (valid) {
body.style.backgroundColor = "rgb(176, 208, 168)";
} else {
body.style.backgroundColor = "rgb(189, 86, 86)";
}
});
<!DOCTYPE html>
<html>
<head>
<title>DOM Manipulation</title>
</head>
<link rel="stylesheet" href="style.css" />
<body>
<div id="content">
<p>Enter a valid hex value below to make the screen turn green.</p>
<input type="text" id="hex">
</div>
<script src="app.js"></script>
</body>
</html>
1 Answer
Steven Parker
231,236 PointsYou're close, but have the calling syntax reversed. The method should be called on the regex variable, and the string should be passed as the argument:
return hexRegEx.test(text);