microsoft / microsoft/AdaptiveCards
[Platform][Input Validation] Countable input Text
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- Dominant language
- C#
- Stars
- 2k
- Forks
- 595
- Avg merge
- 1d 19h
- Merged PRs (30d)
- 1
Description
What platform is your feature request related to? (Delete other platforms).
- .NET HTML
- Android
- iOS (Swift/Objective C)
- JavaScript
Is your feature request related to a problem? Please describe.
We want to make the multi-line text input with the input count display.
And if the input text is over with the maximum number of input, the input window displays an error message.
Describe the solution you'd like
input text count is added in the Text input window.

Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
The issue names no files, tests, or entry points. First clarify which platform or platforms are in scope, the maximum-length configuration, and the expected error behavior; then locate the corresponding text-input implementation. Done means the input count is visible and exceeding the maximum produces the agreed error state.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- csharp
- Domain
- frontend
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100