function submit_form(){ var username=$("#username").val(); var password=$("#password").val(); var data = { loginName: username, password:password }; $.ajax( { type: "POST", url:"Paste ur service address here", data: JSON.stringify(data), contentType: "application/json; charset=utf-8", dataType: "json", async: false, success: function(data){ var value = data.d; if(value.UserID != 0){ alert.html('success'); } }, error: function (e) { } }); }
Try it, it will help
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