how to focus on an input with javascript code example
Example 1: set focus javascript
document.getElementById("ThingToSetFocusOn").focus();
Example 2: js focus event
const form = document.getElementById('form');
form.addEventListener('focus', (event) => {
event.target.style.background = 'pink';
}, true);
form.addEventListener('blur', (event) => {
event.target.style.background = '';
}, true);