Email Validation

1. In your app, enter an uppercase email, e.g. ANY@GMAIL.COM.
2. Override the email property to convert values to uppercase:

    public override string PersonalEmail {

      get { return base.PersonalEmail.ToUpper(); }

      set { base.PersonalEmail = value.ToUpper(); }

3. Create a new (corrected) email pattern and pass this into the RegexVerifier:

    #region Verification

    /// <summary>Get Verifiers.</summary>

    /// <param name="pVerifierProviderContext">Context in which these Verifiers are retrieved.</param>

    /// <returns>The verifiers.</returns>

    [VerifierProvider]

    public static IEnumerable<Verifier> GetVerifiers(Object pVerifierProviderContext) {

      List<Verifier> verifiers = new List<Verifier>();

      verifiers.Add(GetEmailAddressVerifier());

      return verifiers;

    }

    private static Verifier GetEmailAddressVerifier() {

      NamedRegexPattern emailPattern = new NamedRegexPattern("Email", @"\b[\w.%-]+@[\w.]+\.[a-zA-Z]{2,4}\b");

      RegexVerifier v = new RegexVerifier(Descriptors.PersonalEmail, true, emailPattern);

      v.ExecutionModes = VerifierExecutionModes.OnPresetTriggers;

      return v;

    }

    #endregion

Any of the above should work, but #3 is perhaps the cleanest, and will require no change on your part when the next release comes out.

RegexVerifier v = new RegexVerifier(Descriptors.EmailAddress, true, NamedRegexPattern.Email);

v.AddTrigger(pEmailDescriptor);

v.ExecutionModes = VerifierExecutionModes.InstanceAndOnPresetTriggers;

return v;

private static VerifierResult ValidEmailCondition(Email pEmail, TriggerContext triggerContext, VerifierContext verifierContext)

{

RegexVerifier v = new RegexVerifier(Descriptors.EmailAddress, true, NamedRegexPattern.Email);

      VerifierResult verify = v.Verify(pEmail.EmailAddress, triggerContext, verifierContext);

      return verify;

    }

private static Verifier EmailAddressVerifier(PropertyDescriptor pEmailDescriptor)

{

string description = "Email address must in a valid email format.";

      DelegateVerifier<Email> verifier = new DelegateVerifier<Email>(description, ValidEmailCondition);

      verifier.ExecutionModes = VerifierExecutionModes.InstanceAndOnPresetTriggers;

      verifier.AddTrigger(pEmailDescriptor);

      return verifier;

}