Text Inside Brackets

readme.md

Text Inside Brackets

Created with <3 with dartpad.dev.

main.dart

extension StringExtension on String {
  String? getTextInsideBrackets() {
    RegExp regExp = RegExp(r'\[([^\]]*)\]');
    RegExpMatch? match = regExp.firstMatch(this);

    return match?.group(1);
  }
}

void main() {
  String a = "hello welcome [to] pakistan.";

  String? textInsideBrackets = a.getTextInsideBrackets();

  if (textInsideBrackets != null) {
    print(textInsideBrackets);
  } else {
    print("No text inside brackets found.");
  }
}