Test Validation #104

Test Validation #104

HTML

<body>
      <form name="myForm" id="myForm">
      <input type="text" name="text1" id="text1">
      <input type="text" name="text2" id="text2">
      <input type="text" name="text3" id="text3">
      =
      = 
      N number of form fields
      <input type="text" name="textn" id="textn">

</form>
     </body>

JavaScript

var counter=0;

      $(document).ready(function(){
        $(function(){

$('input[name^="text"]').change(function() {

    var $current = $(this);

    $('input[name^="text"]').each(function() {
        if ($(this).val() == $current.val() && $(this).attr('id') != $current.attr('id'))
        {
            alert('duplicate found!');
        }

    });
  });
});
    });