validateSpecialCharacterStructure static method

bool validateSpecialCharacterStructure(
  1. String value
)

Implementation

static bool validateSpecialCharacterStructure(String value) {
  final pattern = r'^(?=.*?[A-Z])(?=.*?[a-z])(?=.*?[!@#\$&*~]).{8,}$';
  return RegExp(pattern).hasMatch(value);
}