angular upload with jquery-form

gistfile1.js

$scope.errors = {}
     	if(!$scope.image){
   			console.log('error');
   			$scope.errors["image"] = "L'immagine non puó essere vuota";
   		}
   		if(!$scope.assetname || $scope.assetname == ''){
   			$scope.errors["name"] = "L'immagine non puó essere vuota";
   		}
	  	if(isEmpty($scope.errors)){
   	  		if(navigator.appName.indexOf("Internet Explorer")!=-1){     
    		var badBrowser=(
        		navigator.appVersion.indexOf("MSIE 1")==-1 
    		);
    		if(!badBrowser){
   				var fd = new FormData();
    			fd.append("file", $scope.image);
    			fd.append("name", $scope.assetName);
    			$http.post(BBHostNoPort+'/admin/asset',fd,{
    				headers: {
    					'Content-Type': undefined,
    					'X-BB-SESSION':authService.token()
    				},
    				transformRequest: angular.identity  
				})
    		}else{
    			var options = {
					url: BBHostNoPort+"/asset/admin",
					type: "post",
					beforeSend:function(xhr){
						xhr.setRequestHeader("X-BB-SESSION",authService.token())
					},
					dataType: "json",
					success: function(){
						console.log("done")
					}, //success
					error: function(data) {
						console.log("error",data)
					}
				};
				$('#assetForm').ajaxSubmit(options);
			}
    	}else{
    		console.log("There are errors");
    	}