The URIError()
constructor creates URIError
objects.
The URIError()
constructor creates URIError
objects.
new URIError() new URIError(message) new URIError(message, options) new URIError(message, fileName) new URIError(message, fileName, lineNumber) URIError() URIError(message) URIError(message, options) URIError(message, fileName) URIError(message, fileName, lineNumber)
Note: URIError()
can be called with or without new
. Both create a new URIError
instance.
message
Optional
Human-readable description of the error.
options
Optional
An object that has the following properties:
cause
Optional
A property indicating the specific cause of the error. When catching and re-throwing an error with a more-specific or useful error message, this property can be used to pass the original error.
fileName
Optional Non-standard
The name of the file containing the code that caused the exception.
lineNumber
Optional Non-standard
The line number of the code that caused the exception.
try { decodeURIComponent("%"); } catch (e) { console.log(e instanceof URIError); // true console.log(e.message); // "malformed URI sequence" console.log(e.name); // "URIError" console.log(e.stack); // Stack of the error }
try { throw new URIError("Hello"); } catch (e) { console.log(e instanceof URIError); // true console.log(e.message); // "Hello" console.log(e.name); // "URIError" console.log(e.stack); // Stack of the error }
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Chrome | Edge | Firefox | Opera | Safari | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | WebView Android | Deno | Node.js | ||
URIError |
1 | 12 | 1 | 5 | 1 | 18 | 4 | 10.1 | 1 | 1.0 | 4.4 | 1.0 | 0.10.0 |
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https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/URIError/URIError