I have to code a website, I have my homepage and I want to add an input in my HTML and to add in my JavaScript a function who check if the word is the same in Javascript. I don’t know if this clear so there is my HTML:

<div class="secretword" id="english">         
<p>Clues have been placed on the different pages to form a word, find it! <input id="secret" autocomplete="off"><button onclick="secret()">Done</button></p>         
</div>

and my function:

function secret() {
    var secretInput = document.getElementById("secret").value; 
    var mot = "nsi"; 
    console.log("secretInput");
    if (secretInput === mot) {
        var bravo = document.getElementById('bravo');
        bravo.innerHTML = "right";
    }
}

It just need to check if the input is “nsi”, and then return “right”.
This website is just for me, in local. So i don’t need php, sql or other language.