DOMException extension type

The DOMException interface represents an abnormal event (called an exception) that occurs as a result of calling a method or accessing a property of a web API. This is how error conditions are described in web APIs.

Each exception has a name, which is a short "PascalCase"-style string identifying the error or abnormal condition.

DOMException is a , so it can be cloned with structuredClone or copied between Workers using Worker.postMessage.

on
Implemented types
Implementers

Constructors

DOMException([String message, String name])
factory

Properties

code → int
no setter
hashCode → int
The hash code for this object.
no setterinherited
message → String
no setter
name → String
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited

Static Properties

ABORT_ERR → int
no setter
DATA_CLONE_ERR → int
no setter
DOMSTRING_SIZE_ERR → int
no setter
HIERARCHY_REQUEST_ERR → int
no setter
INDEX_SIZE_ERR → int
no setter
INUSE_ATTRIBUTE_ERR → int
no setter
INVALID_ACCESS_ERR → int
no setter
INVALID_CHARACTER_ERR → int
no setter
INVALID_MODIFICATION_ERR → int
no setter
INVALID_NODE_TYPE_ERR → int
no setter
INVALID_STATE_ERR → int
no setter
NAMESPACE_ERR → int
no setter
NETWORK_ERR → int
no setter
NO_DATA_ALLOWED_ERR → int
no setter
NO_MODIFICATION_ALLOWED_ERR → int
no setter
NOT_FOUND_ERR → int
no setter
NOT_SUPPORTED_ERR → int
no setter
QUOTA_EXCEEDED_ERR → int
no setter
SECURITY_ERR → int
no setter
SYNTAX_ERR → int
no setter
TIMEOUT_ERR → int
no setter
TYPE_MISMATCH_ERR → int
no setter
URL_MISMATCH_ERR → int
no setter
VALIDATION_ERR → int
no setter
WRONG_DOCUMENT_ERR → int
no setter