$(document).ready(function() { 
    $.metadata.setType("attr", "validate");
   
    
    $("#guaranteeClaimForm").validate({
  rules: {
    email: {
      required: true,
      email: true
    },
    emailcheck: {
      equalTo: "#email"
    }
  }
});

  $("input#plu").blur(function(){
    var plu = $("input#plu").val();
    $.ajax({
        type: "POST",
        url: "fetch_product_desc.php",
        data: "plu=" + plu,
        dataType: "json",
        cache: false,
        success: function(message){
           $("#product_desc").html(message.desc); 
        }
    })
});

    
  });