How to ignore error " Unable to locate var: XYZ"

Anna Sho

I have some external function in function stack, and it can return object with "result.data" or "result.error".

How can I add condition to ignore if func. returns "result.error" object?

I tried to work around "result.data" is empty or undefined etc.. and looks like each time system is trying to read missing var.

Ray Deck

You can use the "get" and "has" filters to check for whether a variable contains a certain member. Like from your api call, you might put api_1.response|has "data" into the comndition for an if/then. Then you can move inside the then using dot notation with the confidence data is present, and move in the else like it is not.

This check is a best practice, since its not a guarantee that a third party will give you a happy response.

Anna Sho

@Ray Deck amazing, that worked! Huge thanks to you.