validatePassword1Number function

String? validatePassword1Number(
  1. String value,
  2. BuildContext context
)

Implementation

String? validatePassword1Number(String value, BuildContext context) {
  if (!RegExp(r'\d').hasMatch(value)) {
    return NegoLocalizations.of(context)?.validatePassword1Number ??
        'The password must contain at least 1 number';
  }
  return null;
}