【发布时间】:2020-06-23 04:25:24
【问题描述】:
我想验证driverId不能在passengersId中,所以我尝试了这个:
driverId: Joi
.string()
.min(24)
.max(24)
.alphanum()
.required(),
passengersId: Joi
.array()
.items(Joi.string().min(24).max(24).alphanum(), Joi.string().label('driverId').forbidden())
.min(1)
.required(),
但它不会允许乘客 ID 中的任何 id 与 driverId 格式匹配。
请求:
{
"date": "2020-05-06",
"driverId": "5eef835636187301529b312c",
"passengersId": ["5eef835636187301529b312c","5eef847088632e0178c2e85b"],
"destinyId": "5eed7c3b5149460a45b85091"
}
验证:
{
"statusCode": 400,
"error": "Bad Request",
"message": "\"passengersId[0]\" contains an excluded value. \"passengersId[1]\" contains an excluded value",
"validation": {
"source": "body",
"keys": [
"passengersId.0",
"passengersId.1"
]
}
}
编辑1:
如果我这样验证,它可以工作,但是当尝试在valid() 中使用Joi.ref('driverId') 时,它就不起作用了。
passengersId: Joi
.array()
.items(Joi.string().min(24).max(24).alphanum(), Joi.string().valid('5eef835636187301529b312c').forbidden())
.required(),
【问题讨论】: