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Editorial Team
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Asked: 2026-06-18T01:56:13+00:00

My if (i>0) statement here is not working, any advice why not? http://jsfiddle.net/qup2R/ I

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My if (i>0) statement here is not working, any advice why not?

http://jsfiddle.net/qup2R/

I want it to prevent my inital form box from reacting to the
$('.remove').click(function() ifi = 0` 

<html>
  <head>
    <script src="jquery.js"></script>
    <script type="text/javascript">
      var i = 0;
      $('document').ready(function () {
        if (i > 0) {
          $('.remove').click(function () {
            i--;
            $(this).closest('form').remove();
          });
        }
        $('.clickme').click(function () {
          if (i < 5) {
            i++;
            $(".form1").last().clone(true, true).appendTo("body");
          } else {
            $(".form1")
          }
        });
      });
    </script>
  </head>

  <body>
     <h3>Invite your friends</h3>

    <form class="form1">
      <input id="email" name="email" />
      <a class="remove" href="#">Remove</a>
      <br/>
      <br/>
      <a class="clickme" href="#">Add</a>
    </form>
  </body>
</html>
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1 Answer

  1. Editorial Team

    Use statements inside click function and add logical operators like && for getting accurate results.

     $('.remove').click(function () {
     if (i > 0 && i < 5 ) {
         i--;
         $(this).closest('form').remove();
     }
 });

 $('.clickme').click(function () {
     if (i < 5 && i > 0) {
          i++;
          $(".form1").last().clone(true, true).appendTo("body");
     }
 });
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