Message Groups

You can customize the grouping with the types config of the helper.

Example

Serious stuff

Not so serious stuff

Explanations

The above output has the following code in the controller (or view using transient* methods):

$this->Flash->warning('This is a warning...');
$this->Flash->error('An error occurred somewhere');
$this->Flash->warning('This is a second very interesting warning');
$this->Flash->success('Good Job :) You did it');
$this->Flash->info('I am some info message for you');