---
name: "FcPatternIterIsValid"
section: "3"
platform: "linux"
package: "fontconfig"
version: "2:2.18.3-2"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/FcPatternIterIsValid"
---

# FcPatternIterIsValid(3)

Check whether the iterator is valid or not

## NAME

FcPatternIterIsValid - Check whether the iterator is valid or not

## SYNOPSIS

**#include \<fontconfig/fontconfig.h\>**

**FcBool FcPatternIterIsValid (const FcPattern \****p***, FcPatternIter :***iter***);**

## DESCRIPTION

Returns FcTrue if *iter* point to the valid entry in *p*. returns FcFalse otherwise.

## SINCE

version 2.13.1