/// <summary>Performs validation of the reCAPTCHA component.</summary>
/// <param name="validationContext">The validation context.</param>
/// <returns>A collection that holds failed-validation information.</returns>
public override IEnumerable <ValidationResult> Validate(
ValidationContext validationContext)
{
var validationResultList = new List <ValidationResult>();
validationResultList.AddRange(base.Validate(validationContext));
if (!this.IsConfigured | VirtualContext.IsInitialized)
{
return((IEnumerable <ValidationResult>)validationResultList);
}
var recaptchaValidator = new InvisibleRecaptchaValidator
{
PrivateKey = PrivateKey,
RemoteIP = RequestContext.UserHostAddress,
Response = RecaptchaResponse
};
var recaptchaResponse = recaptchaValidator.Validate();
if (recaptchaResponse != null)
{
if (!string.IsNullOrEmpty(recaptchaResponse.ErrorMessage))
{
validationResultList.Add(new ValidationResult(recaptchaResponse.ErrorMessage));
}
if (Action != null && !CMSString.Equals(Action, recaptchaResponse.Action))
{
validationResultList.Add(new ValidationResult(ResHelper.GetString("recaptcha.error.actioninvalid")));
}
if (recaptchaResponse.Score < Score)
{
validationResultList.Add(new ValidationResult(ResHelper.GetString("recaptcha.error.scoreinvalid")));
}
}
else
{
validationResultList.Add(new ValidationResult(ResHelper.GetString("recaptcha.error.serverunavailable",
(string)null, true)));
}
return((IEnumerable <ValidationResult>)validationResultList);
}
public override bool IsValid(object value)
{
var responseValue = ValidationHelper.GetString(value, string.Empty);
if (!IsConfigured | VirtualContext.IsInitialized)
{
return(false);
}
var recaptchaValidator = new InvisibleRecaptchaValidator
{
PrivateKey = PrivateKey,
RemoteIP = RequestContext.UserHostAddress,
Response = responseValue
};
var recaptchaResponse = recaptchaValidator.Validate();
if (recaptchaResponse != null)
{
if (!string.IsNullOrEmpty(recaptchaResponse.ErrorMessage))
{
return(false);
}
if (Action != null && !CMSString.Equals(Action, recaptchaResponse.Action))
{
return(false);
}
if (recaptchaResponse.Score < Score)
{
return(false);
}
}
else
{
return(false);
}
return(true);
}
