How to get JSON Array value? I need to get murali printed

<!DOCTYPE html>
<html>
<body>

<h2>Creating an Array from JSON</h2>
<p id="demo"></p>

<script>
const myJSON = '[{password:"murali"}]';
const myArray = JSON.parse(myJSON).password;
document.getElementById("demo").innerHTML = myArray;
</script>

</body>
</html>

I need to get murali to get printed. This is for my React Project. I got to validate password. Hence I connected my mysql and retrive password from database and I need to validate it, In oder to validate I need to compare (database Password == input password). But as i retrive password I got the password in [{password: “murali”}] in this format and I am not able to compare with input password.