//Try this to validate HTTP URLs (url is the URI you want to test):
//	// Checks how well a url validator does against a known list of valid and invalid Urls	// The sample urls here are from http://formvalidation.io/validators/uri	//
// test
/// in text this only one that most low (17) error
public static bool UrlChecker5(string url)	{	Uri uriResult;	bool result = Uri.TryCreate(url, UriKind.Absolute, out uriResult)	&& (uriResult.Scheme == Uri.UriSchemeHttp || uriResult.Scheme == Uri.UriSchemeHttps); return result;	}
// and than (17)
public static bool UrlChecker2(string url)	{	return Uri.IsWellFormedUriString(url, UriKind.Absolute);	}
// if we combine both with like UrlChecker5(url) && UrlChecker2(url)
// error become lowest 15 error