SPUtility.ValidateFormDigest method
Validates the form digest control that is used in the current request.
Namespace: Microsoft.SharePoint.Utilities
Assembly: Microsoft.SharePoint (in Microsoft.SharePoint.dll)
Syntax
'Declaration
Public Shared Function ValidateFormDigest As Boolean
'Usage
Dim returnValue As Boolean
returnValue = SPUtility.ValidateFormDigest()
public static bool ValidateFormDigest()
Return value
Type: System.Boolean
true if the form digest control is valid; otherwise, false.
Remarks
If the method that is passed to the RunWithElevatedPrivileges method includes a write operation, either of the SPUtility.ValidateFormDigest() or SPWeb.ValidateFormDigest() methods should be called before a call is made to RunWithElevatedPrivileges.
For information about the control that is used for security validation, see Microsoft.SharePoint.WebControls.FormDigest.