---
title: NSFontPanelValidation
framework: appkit
role: collectionGroup
path: appkit/nsfontpanelvalidation
---

# NSFontPanelValidation

A set of methods you use to tell the Font panel to display some or all of its elements.

## Topics

### Constants

- [Mode Masks](appkit/mode-masks.md)

## See Also

### Font Panels

- [NSFontPanel](appkit/nsfontpanel.md)
- [NSFontPanel.ModeMask](appkit/nsfontpanel/modemask.md)
- [NSFontChanging](appkit/nsfontchanging.md)