Joi验证多个AND条件

时间:2019-10-16 10:21:47

标签: javascript hapijs joi

我正在尝试使用以下条件验证我的target对象:

if (target.company === `GP` AND one of target.documents type equals `full`) {
    one of target.documents type must equals `part-should-be-error`
} else {
    throw new Error()
}

在此示例中,验证不会返回任何错误,但是由于'part' !== 'part-should-be-error'

我尝试了https://stackoverflow.com/a/53647449/10432429,但不适用于Joi v15

由于我无法将数组架构与其他架构合并,因此我所能做的就是使用$来获取全局context,但似乎也不起作用

我在Joi v15.1.1上具有代码库,因此请安装相同版本 npm i @hapi/joi@15.1.1

const Joi = require('@hapi/joi');

(async () => {
    const target = {
        name: 'Jeff',
        company: 'GP',
        documents: [
            {type: 'full', value: 'apple'},
            {type: 'part', value: 'tesla'},
        ],
    };

    const documents = Joi.object().keys({
        type: Joi.string().valid(['full', 'part', 'empty']),
        value: Joi.string().min(1).max(40)
            .required(),
    }).required();

    const schema = Joi.object()
        .keys({
            name: Joi.string().min(1).max(20)
                .required(),
            company: Joi.string().valid(['GP', 'QW']),
            documents: Joi.array().items(documents).min(1)
                .when('$', {
                    is: Joi.object().keys({
                        company: Joi.string().valid(['GP']),
                        documents: Joi.array().has(Joi.object({type: Joi.string().valid('full')}).unknown().required()),
                    }).unknown().required(),
                    then: Joi.array().has(Joi.object({type: Joi.string().valid(['part-should-be-error'])}).unknown()).required(),
                })
                .required(),
        });

    await Joi.validate(target, schema, {context: target});
})();

如果我确实很奇怪,请随时显示另一种解决方法

0 个答案:

没有答案