validate method

@override ValidationResult<T, E> validate(T value)

Validates value and returns a ValidationResult.

Returns Valid if the value passes validation, or Invalid/InvalidAll if it fails.

Implementation

@override
ValidationResult<T, E> validate(T value) {
  final result = validator.validate(value);
  return switch (result) {
    Valid() => result,
    Invalid(:final error) => Valid(onError([error])),
    InvalidAll(:final errors) => Valid(onError(errors)),
  };
}