anchor.diff:  		  count = count + 1
   		})
   		
  -		$('#validation_form').submit(function(){
  -		  event.preventDefault();
  +		$('#validation_form').submit(function(e){
  +		  e.preventDefault();
   		  $('#submit i').attr('class', 'fa fa-refresh fa-spin')
   		
     		  files = []
  
positive.code: 		  $.each(files, function(index, file) {	      
  		    readFile(file, function(obj) {
  		      if (file.category == "schema") {
  		        schema_file = obj.filename + ";" + obj.data;
  		      } else {
  		        csvs.push(obj.filename + ";" + obj.data);
  	        }
  		      if (!--count) callback(csvs, schema_file);
  		    });
        });
  		}
  		
  		function readFile(file, callback) {
  
negative.code:             "urls[]": urls,
            }
                        		    
    		    postData(postdata);
    		  });
  	    
  		})
  