yiisoft/yii2 — pull request #4122 by jehkinen (2014-06-30 11:24:42+00:00)
Title: add encode option to BaseHtml::error method

Now we can setup encode options for error message. It's very usefully tip: for example i would to add urls to 'login' and 'restore' password if email has been already registered.

http://stackoverflow.com/questions/23594933/yii2-how-to-make-validation-rule-message-not-to-be-encoded