> For the complete documentation index, see [llms.txt](https://doc.sysdevmobile.com/kalipso5/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.sysdevmobile.com/kalipso5/developing/form/controls/events/whenever-modified.md).

# Whenever Modified

This Event is triggered when you modify the content of the Control, for example, when the user changes the text of an Input Box.

#### Event available on the following operating systems

![](/files/-MGIiDGuNcrVFP-DbUma)