Wiki articles in category How-tos tagged with "extension"

1. Create Extension in yii2.

The yii2-datecontrol extension allows you to control separate date formats for display and saving for form inputs.

You would find having such a need in most Yii Projects. Your database needs a specific format to store date fields, while you may want to display it in different formats to the users on forms and other views.

I assume you are familiar with accessControl standard filter. It allows you to separate privileges to run some action from action code itself. There is however one problem with most common usage - you cannot use bizRules, at least based on some parameters passed to 'checkAccess' just because it is hard to pass them in accessRules() result.