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Ther is an error in the inlined code.

onerror="this.src='this.src='fallback-img.jpg'"

 
 

Wow, I had no idea img tags had an onerror attribute! Thanks!

 

Most JS events can be used as attributes. Usually not recommended; even in this case depending on the scale it may be better/cleaner to have a error handler listening for any image error.

If you're interested is event attributes, Mozilla has some nice documentation on it: developer.mozilla.org/en-US/docs/W...

Classic DEV Post from Aug 4 '19

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