Flutter TextField validation made easy with TextEditingController and AnimatedBuilderSep 30, 20216 min read#dart#flutter#input-validationValidating TextField data on the fly can be done in multiple ways. Here's a simple and elegant approach to reduce boilerplate code.
Flutter: Input Validation with RegExpOct 12, 20181 min read#flutter#dart#input-validationOverview of regular expressions (regex). How to implement a Regex validator in Dart and integrate it with Flutter's TextField widget, so that we can validate user input.
