In my application I am trying to insert the embedded (video) into database, but it is giving error like this. I am using stored procedure for inserting.
Server Error in '/embeded' Application.
A potentially dangerous Request.Form value was detected from the client (txtEmbed=" <object width="150" ...").
Description: Request Validation has detected a potentially dangerous client input value, and processing of the request has been aborted. This value may indicate an attempt to compromise the security of your application, such as a cross-site scripting attack. You can disable request validation by setting validateRequest=false in the Page directive or in the configuration section. However, it is strongly recommended that your application explicitly check all inputs in this case.
Exception Details: System.Web.HttpRequestValidationException: A potentially dangerous Request.Form value was detected from the client (txtEmbed=" <object width="150" ...").