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/Dart 2

contains method

bool contains (Object value)

Determine if this element contains the class value.

This is the Dart equivalent of jQuery's hasClass.

value must be a valid 'token' representing a single class, i.e. a non-empty string containing no whitespace.

Implementation

bool contains(Object value);

© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dartlang.org/stable/2.0.0/dart-html/CssClassSet/contains.html