Update to fix view on image validation failure #10009
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Closes: #10086
Follow-up to #9966
Fixes "Unable to render this page" message being rendered in cover modal when image validation fails.
Technical
Adds
validate
method to image validator. Replaces existing image validation calls with a singlevalidate
call in theupload
method.Validation errors are now propagated from
upload
to the image upload handler. When a validation error occurs, thecovers/add
template is rendered with an error message.Testing
Attempt to upload an invalid image to the covers service. Expect to see a generic error message.
An invalid image has at least one of the following properties:
Screenshot
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