[英]Joi validation - how to make field validation based on the array value?
I've been trying to implement the following logic:我一直在尝试实现以下逻辑:
if methods array includes object { type: 0 }
then
grade field is requires then
成绩字段是必需的
else
grade field is optional else
成绩字段是可选的
const methodTypeSchema = Joi.object({
type: Joi.number(),
});
export const schema = Joi.object({
methods: Joi.array().items(methodTypeSchema),
grade: Joi.string().when('methods', {
is: Joi.array().has(Joi.object({ type: 0 })),
then: Joi.required(),
otherwise: Joi.optional(),
}),
});
I'll be grateful for the help.我将不胜感激。
hm, now it seems working... my mistake was that instead of default Joi.string()
I used some custom functions嗯,现在它似乎工作了......我的错误是我使用了一些自定义函数而不是默认的
Joi.string()
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