Strategies for Spam Protection. Set in the ProtectionMode property.
Definition
Namespace:Telerik.Web.UI
Assembly:Telerik.Web.UI.dll
Syntax:
C#
public enum RadCaptcha.ProtectionStrategiesFields
When Protection Mode is set to Captcha only Captcha Protection Mode is used.
C#
Captcha = 0When Protection Mode is set to InvisibleTextBox, a invisible text box is rendered which bots fill.
C#
InvisibleTextBox = 1When Protection Mode is set to MinimumTimeout, the form should not be submitted before a Minimum time interval has passed. Bots submit the form many times in short interval.
C#
MinimumTimeout = 2