glenux-archive/spf13--cobra
1
0
Fork 0
mirror of https://github.com/spf13/cobra synced 2025-05-07 22:07:23 +00:00
Code Issues Projects Releases Packages Wiki Activity

Add MarkPersistentFlagRequired to README

Browse source
This commit is contained in:
Marcin Iwinski 2020-02-11 13:36:15 +01:00
parent 89c7ffb512
commit a419fb9dfa
1 changed files with 6 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
README.md
View file

@ -404,6 +404,12 @@ rootCmd.Flags().StringVarP(&Region, "region", "r", "", "AWS region (required)")
rootCmd.MarkFlagRequired("region") rootCmd.MarkFlagRequired("region")
``` ```
Pesistent flags should be marked as required using a separate function:
```go
rootCmd.PersistentFlags().StringVarP(&Region, "region", "r", "", "AWS region (required)")
rootCmd.MarkPersistentFlagRequired("region")
```
## Positional and Custom Arguments ## Positional and Custom Arguments
Validation of positional arguments can be specified using the `Args` field Validation of positional arguments can be specified using the `Args` field