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20 lines
688 B
Markdown
20 lines
688 B
Markdown
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# DOMException
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This package implements the [`DOMException`](https://heycam.github.io/webidl/#idl-DOMException) class, from web browsers. It exists in service of [jsdom](https://github.com/tmpvar/jsdom) and related packages.
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Example usage:
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```js
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const DOMException = require("domexception");
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const e1 = new DOMException("Something went wrong", "BadThingsError");
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console.assert(e1.name === "BadThingsError");
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console.assert(e1.code === 0);
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const e2 = new DOMException("Another exciting error message", "NoModificationAllowedError");
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console.assert(e2.name === "NoModificationAllowedError");
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console.assert(e2.code === 7);
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console.assert(DOMException.INUSE_ATTRIBUTE_ERR === 10);
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```
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