Constructs a new SecurityError instance.
Optionaldescription: stringDetailed context of the security violation.
OptionalcauseThe cause of the error.
OptionaldescriptionDetailed human-readable description offering troubleshooting steps or context.
The message string describing this error.
OptionalstackStaticstackThe Error.stackTraceLimit property specifies the number of stack frames
collected by a stack trace (whether generated by new Error().stack or
Error.captureStackTrace(obj)).
The default value is 10 but may be set to any valid JavaScript number. Changes
will affect any stack trace captured after the value has been changed.
If set to a non-number value, or set to a negative number, stack traces will not capture any frames.
Serializes the error object to a clean JSON-compatible representation.
A plain object containing error properties and the stack trace.
Formats the error into a structured string.
A string starting with the constructor name followed by a pretty JSON payload.
StaticcaptureCreates a .stack property on targetObject, which when accessed returns
a string representing the location in the code at which
Error.captureStackTrace() was called.
const myObject = {};
Error.captureStackTrace(myObject);
myObject.stack; // Similar to `new Error().stack`
The first line of the trace will be prefixed with
${myObject.name}: ${myObject.message}.
The optional constructorOpt argument accepts a function. If given, all frames
above constructorOpt, including constructorOpt, will be omitted from the
generated stack trace.
The constructorOpt argument is useful for hiding implementation
details of error generation from the user. For instance:
function a() {
b();
}
function b() {
c();
}
function c() {
// Create an error without stack trace to avoid calculating the stack trace twice.
const { stackTraceLimit } = Error;
Error.stackTraceLimit = 0;
const error = new Error();
Error.stackTraceLimit = stackTraceLimit;
// Capture the stack trace above function b
Error.captureStackTrace(error, b); // Neither function c, nor b is included in the stack trace
throw error;
}
a();
OptionalconstructorOpt: FunctionCreate .stack property on a target object
OptionalconstructorOpt: FunctionStaticcheckStaticisIndicates whether the argument provided is a built-in Error instance or not.
Check if a value is an instance of Error
The value to check
True if the value is an instance of Error, false otherwise
Staticprepare
Error raised when an assertion check for key, signature, or padding lengths fails.
Example