我尝试使用mongodb objectId进行轻松的验证,但其抛出错误类型'import'类型上不存在属性'ObjectId'(“ / home / lenovo / Music / basic / node_modules / joiful / index”)'
import * as jf from "joiful";
import {ObjectId} from 'mongodb';
class SignUp {
@jf.string().required()
username?: string;
@jf
.string()
.required()
.min(8)
password?: string;
@jf.date()
dateOfBirth?: Date;
@jf.boolean().required()
subscribedToNewsletter?: boolean;
@jf.ObjectId().required()
id?:ObjectId;
}
const signUp = new SignUp();
signUp.username = "rick.sanchez";
signUp.password = "wubbalubbadubdub";
const { error } = jf.validate(signUp);
是否可以使用快乐来验证objectId。
答案 0 :(得分:0)
我知道这个问题是很久以前的,库维护者还没有添加这个验证器,为此我创建了一个自定义装饰器,它使用 joiful
自定义方法进行自定义验证
import * as jf from 'joiful';
import Joi from 'joi';
import { ObjectId } from 'mongodb';
export const objectIdValidationDecorator = () => jf.any().custom(({ schema }: { schema: Joi.Schema }) => {
return schema.custom((value, helpers) => {
const objectId = new ObjectId(value);
if (objectId.equals(value)) {
return objectId;
} else {
return helpers.error('any.invalid');
}
});
})
用法:
class MyObj {
@objectIdValidationDecorator().required()
referenceId:ObjectId
}