How to validate array of objects using Joi?

Question

I am getting an array of objects to backend, where each object contains a service name. The structure looks like below

[{\"serviceName\":\"service1\"},
{\"s         


        

Answer 1

A basic/ clearer example is as follows. To validate a JSON request like this:

   {
    "data": [
            {
        "keyword":"test",
        "country_code":"de",
        "language":"de",
        "depth":1
            }
        ]
    }

Here is the Joi validation:

 seoPostBody: {
    body: {
      data: Joi.array()
        .items({
          keyword: Joi.string()
            .required(),
          country_code: Joi.string()
            .required(),
          language: Joi.string()
            .required(),
          depth: Joi.number()
            .required(),
        }),
    },
  };

This is what I am doing in NodeJs, might need some slight changes for other platforms