public static void Email <T>(this IRuleBuilderInitial <T, string> field)
{
const string emailRegex = @"^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-||_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+([a-z]+|\d|-|\.{0,1}|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])?([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))$";
field
.Matches(emailRegex, RegexOptions.Compiled | RegexOptions.IgnoreCase | RegexOptions.ExplicitCapture)
.WithMessage("Enter an email address in the correct format");
}
public static void ValidateEmail <T>(IRuleBuilderInitial <T, string> ruleBuilder)
{
ruleBuilder
.Matches(EmailPattern)
.WithMessage(x => $"Email format error. Exspression: '{EmailPattern}'.");
}
public static void ValidateZipCode <T>(IRuleBuilderInitial <T, string> ruleBuilder)
{
ruleBuilder
.Matches(ZipCodePattern)
.WithMessage(x => $"ZipCode format error'. Exspression: '{ZipCodePattern}'.");
}
public static void ValidatePhoneNumber <T>(IRuleBuilderInitial <T, string> ruleBuilder)
{
ruleBuilder.Matches(PhonePattern)
.WithMessage(x => $"Phone number format error. Exspression: '{PhonePattern}'.");
}