Validate service response using validator

Hi @DeepakParihar  Look at the below reference post, and let us know if you have any doubts.

https://community.ptc.com/t5/ThingWorx-Developers/Validator-Function-is-not-working-as-expected/m-p/928723#M65421

So If i get it correctly, you want to validate the JSON array inside the validator? You might use a loop and test if either all of the objects are valid or one of them is invalid and so on.

If you want to validate individual object and return valid/invalid for each object in runtime, that might not be possible, as the length might be dynamic, unless you have a static array of objects.

If you pass the JSON in the Validator you can loop through it.

I am using a simple hardcoded Array in this example, but I think a JSON object should work the same way.

let arr = [1, null, 3];
let hasInvalidElements = (testArr) => testArr.some((element) => element === null);

Output = hasInvalidElements(arr);

In this case I am using the "some" Method to check if there are "null" values inside the array. This method will stop iterating as soon as the provided function (element === null) returns true for an element. So no further unnecessary iteration.