validateEmailPassword method

String? validateEmailPassword(
  1. String? value
)

Implementation

String? validateEmailPassword(String? value) {
  var regex = RegExp(
      r"^(?=.*[A-Za-z])(?=.*\d)(?=.*[@$!%*#?&])[A-Za-z\d@$!%*#?&]{8,}$");
  if (regex.hasMatch(value!)) {
    return null;
  } else {
    return "Enter a valid password";
  }
}