Hello everyone,

I need your help to implement a new functionnalities on my forms.

Goal :

- On the FORM (not in the workflow), I want to be able to check if the name of attachment join into a form contains special characters like ~ " # % & * : < > ? / { | }.

- I like to have this control just after the user add his attachment

Do you know a solution for that functionnalitie ? I just precise that it can be done in the workflow.

I'm open to try nativ solution or special development like JS.

Best regards

Théo