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FontFaceSet: loadingerror event

The loadingerror event fires when fonts have finished loading, but some or all fonts have failed to load.

Syntax

Use the event name in methods like addEventListener(), or set an event handler property.

js

addEventListener("loadingerror", (event) => {});

onloadingerror = (event) => {};

Example

In the following example, if the font Ephesis fails to load, "Font loading error" is printed to the console.

js

document.fonts.onloadingerror = () => {
  console.log("Font loading error");
};

(async () => {
  await document.fonts.load("16px Ephesis");
})();

Specifications

Browser compatibility

Desktop Mobile
Chrome Edge Firefox Internet Explorer Opera Safari WebView Android Chrome Android Firefox for Android Opera Android Safari on IOS Samsung Internet
loadingerror_event 35 79 41 No 22 10 37 35 41 22 10 3.0

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https://developer.mozilla.org/en-US/docs/Web/API/FontFaceSet/loadingerror_event