validate method

  1. @override
String? validate(
  1. F form,
  2. E key,
  3. String value
)
override

Implementation

@override
String? validate(F form, E key, String value) {
  final normalized = value.replaceAll(' ', '');

  if (!_phoneRegex.hasMatch(normalized)) {
    return loc.invalidPhoneNumber;
  }

  return null;
}