JavaScript Error messageProperty
JavaScript Error ObjectDefinition and Usage
The message property is used to set or return the error message.
Tip:We can also refer to thenameproperty to output more details about the error.
Syntax
errorObj.message
Parameter Description:
- None.
Return Value
Returns a string representing the error message.Browser Support
| Property | |||||
|---|---|---|---|---|---|
| message | Yes | Yes | Yes | Yes | Yes |
Example
Example
Returns an error message (the "adddlert" function is not defined):
try {
adddlert("Welcome guest!");
}
catch(err) {
document.getElementById("demo").innerHTML = err.message;
}
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