public ApplicantModelValidator(IHttpClientWrapper client)
{
_client = client;
RuleFor(x => x.Name).NotEmpty().WithMessage("The Name cannot be blank.")
.MinimumLength(5).WithMessage("The Name cannot be less than 5 characters.");
RuleFor(x => x.FamilyName).NotEmpty().WithMessage("The Family Name cannot be blank.")
.MinimumLength(5).WithMessage("The Family Name cannot be less than 5 characters.");
RuleFor(x => x.Address).NotEmpty().WithMessage("The Address cannot be blank.")
.MinimumLength(10).WithMessage("The Address cannot be less than 5 characters.");
RuleFor(x => x.EMailAddress).NotEmpty().EmailAddress().WithMessage("Provide a valid Email Address")
;
RuleFor(x => x.Age).GreaterThanOrEqualTo(20).WithMessage("Age cannot be less than 20")
.LessThanOrEqualTo(60).WithMessage("Age cannot be greater than 600");
RuleFor(x => x.Hired).NotNull().WithMessage("Hired field Can not be null");
RuleFor(x => x.CountryOfOrigin).MustAsync(async(country, cancellation) =>
{
var url = $"https://restcountries.eu/rest/v2/name/{country}?fullText=true";
var result = await _client.HttpGetAsync(url);
bool exists = !string.Equals(result, null, StringComparison.InvariantCulture);
return(exists);
}).WithMessage("country Must be valid");
}