> 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/expressions/functions/functions-list/conditional-functions.md).

# Conditional Functions

Kalipso - Developing - Form - Expressions - Functions - Functions List - Conditional Functions

| **Function**                                                                                                     | **Description**                                                     |
| ---------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------- |
| [Lookup](/kalipso5/developing/form/expressions/functions/functions-descriptions/conditional-functions/lookup.md) | Returns the result of a search for a record in the specified table. |
| [YesNo](/kalipso5/developing/form/expressions/functions/functions-descriptions/conditional-functions/yesno.md)   | Returns the result of a question to the user                        |