From 142dfb15a8b9122dd6543adc769cbf59b976d793 Mon Sep 17 00:00:00 2001
From: Adam Demuri <adam.demuri@gmail.com>
Date: Wed, 14 Oct 2020 09:53:09 -0600
Subject: [PATCH] Add example for making persistent flags required (#1135)

---
 README.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/README.md b/README.md
index b8cda7a..3cf1b25 100644
--- a/README.md
+++ b/README.md
@@ -419,6 +419,12 @@ rootCmd.Flags().StringVarP(&Region, "region", "r", "", "AWS region (required)")
 rootCmd.MarkFlagRequired("region")
 ```
 
+Or, for persistent flags:
+```go
+rootCmd.PersistentFlags().StringVarP(&Region, "region", "r", "", "AWS region (required)")
+rootCmd.MarkPersistentFlagRequired("region")
+```
+
 ## Positional and Custom Arguments
 
 Validation of positional arguments can be specified using the `Args` field