The setComments() method of the Sanitizer interface sets whether comments will be allowed or removed by the sanitizer.
setComments(allow);allowtrue if comments are allowed, and false if they are to be removed.
true if the operation changed the configuration, and false if the configuration already set comments to the specified value.
The code below shows the basic usage of the setComments() method.
// Create sanitizer (in this case the default)
const sanitizer = new Sanitizer();
// Allow comments
sanitizer.setComments(true);
// Remove comments
sanitizer.setComments(false);