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Is their a cross-origin attribute in HTML5?
Yes, the official specification states cross-origin attribute as:
The crossorigin attribute is a CORS settings attribute. Its purpose is to allow images from third-party sites that allow cross-origin access to be used with canvas.
You can use it to solve JavaScript errors like to log js errors:
if (securityOrigin()->canRequest(targetUrl)) {
msg = myErroe;
line = myLineNumber;
source = sourceURL;
} else {
msg = "Error!";
source = String();
line = 0;
}
Updated on: 29-Jan-2020
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