Get the HTML5 validity state of an input text box - Javascript jQuery

Javascript examples for jQuery:Form Text Input

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Description

Get the HTML5 validity state of an input text box

Demo Code

ResultView the demo in separate window 

<html>
   <head> 
      <meta name="viewport" content="width=device-width, initial-scale=1"> 
      <script type="text/javascript" src="https://code.jquery.com/jquery-1.9.1.js"></script> 
      <script type="text/javascript">
    $(window).load(function(){/*  www . j  a v  a  2  s  . c o m*/
$('input').on('keyup', function(){
   console.log(this.checkValidity())
})
    });

      </script> 
   </head> 
   <body> 
      <input type="email" required>  
   </body>
</html>

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