How to check for broken images in React JS

Question

I\'m writing a module that takes article data from json and shows a large image over the article text, a hero module as they say.

I\'ve got the data and have set it

Answer 1

In case that you know the image's error will be the absence of it like you are looping a gallery of profiles and some of them do not have pictures available, then you can simply insert the image's path as a callback like this: