1. Dart
  2. dart:html
  3. NodeValidator abstract class

NodeValidator class

Interface used to validate that only accepted elements and attributes are allowed while parsing HTML strings into DOM nodes.

In general, customization of validation behavior should be done via the NodeValidatorBuilder class to mitigate the chances of incorrectly implementing validation rules.

Implementers

Constructors

NodeValidator({UriPolicy uriPolicy })
Construct a default NodeValidator which only accepts whitelisted HTML5 elements and attributes. [...]
factory
NodeValidator.throws(NodeValidator base)
factory

Properties

hashCode → int
The hash code for this object. [...]
read-only, inherited
runtimeType → Type
A representation of the runtime type of the object.
read-only, inherited

Methods

allowsAttribute(Element element, String attributeName, String value) → bool
Returns true if the attribute is allowed. [...]
allowsElement(Element element) → bool
Returns true if the tagName is an accepted type.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
toString() → String
Returns a string representation of this object.
inherited

Operators

operator ==(dynamic other) → bool
The equality operator. [...]
inherited