JSFiddle - React, Tailwind, and code Playground

by Nikhil krishnan

HTML

<input type="text" name="" id="idemail">

JavaScript

$(document).ready(function() {
  $("#idemail").blur(function() {
    var checkemail = $(this).val();
    console.log(checkemail);
    if (/(.+)@(.+){2,}\.(.+){2,}/.test(checkemail)) {
      alert('valid'); // valid email
    } else {
      alert('invalid');
    }
  });
});