JSFiddle - React, Tailwind, and code Playground

by Yonatan Quintero

HTML

Text1:<input type="text" id="text1"  /><br />
Text2:<input type="text" id="text2" />

JavaScript

var text2 = document.getElementById('text2');
text2.onchange = function(){
    
     x = Number(document.getElementById('text1').value);
     y = Number(this.value);
     if(x < y)
     {    
        alert('Invalid');
    
     }
}