使用2个字段的猫鼬自定义验证

您可以尝试将日期戳嵌套在父对象中，然后验证父对象。例如：

//create a simple object defining your datesvar dateStampSchema = {  startDate: {type:Date},  endDate: {type:Date}};//validation functionfunction checkDates(value) {   return value.endDate < value.startDate; }//now pass in the dateStampSchema object as the type for a schema fieldvar schema = new Schema({   dateInfo: {type:dateStampSchema, validate:checkDates}});