Bruno Leroux 3b7c4aa2a7
Add FormField.errorBuilder (#162255)
## Description

This PR adds the `TextFormField.errorBuilder`property which makes it
possible to customize the widget used to display the error message.

Implementation based on
https://github.com/flutter/flutter/pull/156275#issuecomment-2521651828

## Related Issue

Fixes [Unable to use validator along with error widget in
TextFormField](https://github.com/flutter/flutter/issues/133629)
Fixes https://github.com/flutter/flutter/issues/135292

## Tests

Adds 1 tests.
2025-01-30 20:17:56 +00:00
..
2025-01-30 20:17:56 +00:00
2025-01-30 20:17:56 +00:00

Flutter

Flutter is a new way to build high-performance, cross-platform mobile, web, and desktop apps. Flutter is optimized for today's — and tomorrow's — mobile and desktop devices. We are focused on low-latency input and high frame rates on all platforms.

See the getting started guide for information about using Flutter.