Answers for "check if key is pressed js"

js key is pressed

// You can use window.addEventListener or document.addEventListener
window.addEventListener("keydown", function(event) {
    if (event.key == "key Name"){
        // Do Stuff
    }
});

how to see if user clicked key in js

document.addEventListener("keyup", function(event) {
    if (event.keyCode === 13) {
        alert('Enter is pressed!');
    }
});

js when key is pressed

document.addEventListener("keypress", function(event) {
	// do stuff
});

if keypress javascript

// Create your variable and asssign it to your ID or Class in the document using document.querySelector.
let name = document.querySelector('#exampleInputEmail1');

// Now use your variable and add an event listener to it plus your keypress, event and styling
name.addEventListener("keypress", (event) => {
   name.style.border = "3px solid #28a745";
});