score:1
Accepted answer
you could do:
var image = new image();
image.onload = () => setblogbanner(image.src)
image.src = `$ {hlp.backend_host} / images / blogbanners / $ {props.blog.image}`
which will preload the image, and if it loads successfully, you set the blog banner value to that src.
Source: stackoverflow.com
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