What to return from the service if a captcha is required to continue processing?

Question

symfony

What would be the correct strategy/logic if, for example:
- a certain service checks the incoming data before performing the work
- if the check is satisfactory, the work is performed
- if the check fails, captcha is required Captcha
is initially not required and there is no data in the form
forward() to the captcha controller which will give an answer about the need for captcha, or does this logic need to be implemented in the controller of the service itself?

Answer 1

Push the captcha into the validation rules. I don’t know how validation is arranged there, but captcha is a purely validation part.