normalizeDob method

String normalizeDob(
  1. String raw
)

Implementation

String normalizeDob(String raw) {
  final parts = raw.split(RegExp(r'[-/]'));
  if (parts.length != 3) {
    throw Exception("Date of Birth format is incorrect.");
  }
  return "${parts[0].padLeft(2, '0')}/${parts[1].padLeft(2, '0')}/${parts[2]}";
}