Comments (4)
@zx8 I see the issue. It is trying to validate the "default" value which in your case is "" since nothing is set. Can you set StringFlag.Value to "a"(say) and see what happens ?
from cli.
@dearchap You are correct. It seems to be validating the default rather than the supplied value.
from cli.
No it valids default value and if that succeeds then does the supplied value.
from cli.
Aha, ok. I'll add the default to the validator then! Thanks.
from cli.
Related Issues (20)
- Issue with object being nil in action function HOT 2
- Custom Environment Variables Setup HOT 3
- PersistentFlags support HOT 6
- Question about panic -> `After()` behaviour HOT 2
- v2: if custom subcommand completion is provided, completing after partial flag input panics HOT 5
- Compatibility for cli.Context and context.Context HOT 2
- IsSet breaks with Persistent option HOT 3
- [v3] `Required` does not work with `Persistent` HOT 2
- [v2] Is there any way to customize the format of flag's help text? HOT 7
- [v3] Missing `Required` flags show alias rather than primary name HOT 2
- [v3] Long flag usage text uses short flag syntax HOT 2
- [v3] how to chain multible Sources? HOT 11
- Execute `runFlagActions` before `c.Before` HOT 3
- `cli.UintSliceFlag` flags do not implement the `ActionableFlag` interface despite having an `Action` field
- Generate markdown from help HOT 3
- SliceFlagSeparator can affect subcommands, whereas DisableSliceFlagSeparator does not. HOT 1
- v3 MutuallyExclusive flags are not included in help text HOT 7
- FullName not working as it did in 2.19.3, seems to have broken in 2.20.0 HOT 3
- Categories with no visible flags are still visible HOT 1
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from cli.