JSFiddle - React, Tailwind, and code Playground

HTML

<input id="input1"/>
<input id="input2"/>
<input id="input3"/>

JavaScript

$('#input1').blur(function(){
       $(this).css('background','red');
       alert('test');
});
$('#input2').blur(function(){
       $(this).css('background','red');
       alert('test');
});
$('#input3').blur(function(){
       $(this).css('background','red');
       alert('test');
});