We've fixed this issue in versions 14.2+. For users with older versions, we suggest using the following workaround: you need to define a custom control that inherits the ASPxCaptcha and redefine the code generation logic. Since this issue is related to data security, please contact our Support team directly to get a workaround for older versions.
ASPxCaptcha checking code can be used several times
Answers approved by DevExpress Support
We have fixed the issue described in this ticket and will include the fix in our next maintenance update. To apply this solution before the official update, request a hotfix by clicking the corresponding link for product versions you require.
Note: Hotfixes may be unavailable for beta versions and updates that are about to be released.
- v17.1.3Download Official Update
- v16.2.7Download Official Update
- v16.1.12Download Official Update
- v15.2.16Download Official Update
- v15.1.13Download Official Update
- v14.2.15Download Official Update