validate method

  1. @override
Future<ValidationResult?> validate(
  1. BuildContext context,
  2. String? value,
  3. FormValidationMode state
)
override

Implementation

@override
Future<ValidationResult?> validate(
    BuildContext context, String? value, FormValidationMode state) async {
  if (value == null) {
    return null;
  }
  if (!pattern.hasMatch(value)) {
    return InvalidResult(message ??
        Localizations.of(context, ShadcnLocalizations).invalidValue);
  }
  return null;
}