I have a #upload element along with a #textarea element. When the user clicks the button to download the file, #textarea is also sent, and I can get it with wf: q / 1 in the finish_upload_even / 4 function. This is all well and good, but I want to connect #validator to #textarea and cannot find the TriggerId to use. Am I misunderstanding something or is this function not obvious? Maybe even impossible now?
BR, Daniel
source
share