JSFiddle - React, Tailwind, and code Playground

HTML

<input class="myinput">
<input class="myinput">
<input class="myinput">
<input class="myinput">
<input class="myinput">
<input class="myinput">
<input class="myinput">

JavaScript

var elem = document.getElementsByClassName('myinput');

for (var i = 0; i < elem.length; i++) {
  bindE(elem[i]);
}

function bindE(e){
  e.onfocus = function() {
    console.log(e.value);
  }
}