Regex Email validation

Question

I use this

@\"^([\\w\\.\\-]+)@([\\w\\-]+)((\\.(\\w){2,3})+)$\"

regexp to validate the email

([\\w\\.\\-]+) - this is f

Answer 1

I've created a FormValidationUtils class to validate email:

public static class FormValidationUtils
{
    const string ValidEmailAddressPattern = "^[A-Z0-9._%+-]+@[A-Z0-9.-]+\\.[A-Z]{2,6}$";

    public static bool IsEmailValid(string email)
    {
        var regex = new Regex(ValidEmailAddressPattern, RegexOptions.IgnoreCase);
        return regex.IsMatch(email);
    }
}