code: function checkIfSentvaluesAreSufficient(req,dbField) {
      if(dbField.Default == 'FILE') {
          //For 'File' fields just return the link ot the file
          if(req.files.hasOwnProperty(dbField.Field)) {
  
              var file = req.files[dbField.Field].hasOwnProperty('name') ? req.files[dbField.Field] : req.files[dbField.Field][0];
  
              if(settings.maxFileSize !== -1 && file.size > settings.maxFileSize) {
                  return false;
              }
  
              return file.name;
  
          } else {
              return false;
          }
      } else {
          if (req.body[dbField.Field] === null || typeof req.body[dbField.Field] == "undefined") {
              return dbField.Null == "YES" ? null : false;
          }
          //Normle Werte
          if((dbField.Type.indexOf("int") != -1 || dbField.Type.indexOf("float") != -1 || dbField.Type.indexOf("double") != -1 )) {
              return !isNaN(req.body[dbField.Field]) ? req.body[dbField.Field] : false;
          } else if(typeof req.body[dbField.Field] === 'string') {
              return escape(req.body[dbField.Field]);
          }
          return false;
      }
  }
docs: Check roughly if the provided value is sufficient for the database field
  @param req
  @param dbField
  @returns {*}