SAP Knowledge Base Article - Public

3160426 - Can we add Captcha field to a public trigger in workflow accelerator.

Symptom


To prevent spam bots to use our public form we would like to use a captcha functionality in our workflow.



Resolution


A captcha functionality is not available. You could use a a gateway in your diagram with a check for a specific value to prevent the form to be abused by spam bots.

E.g. Add a gateway with the question "Which color has the grass?" and check if the user provided "green". If it was green proceed with the process if not end the process.



Keywords

KBA , BPI-SIG-PG-EDT , Process Governance Editor , How To

Product

SAP Signavio Process Governance all versions ; Workflow Accelerator by Signavio all versions