Gravity forms is unable to modify the required status of a fileupload field.
Test A:
All fileupload fields were set to required in the form editor. The pre_render was user to set all fileuploads to:
$field['isRequired'] = 0;
result > the fields were still required
Test B:
All fileupload fields were set to default (un-required) in the form editor. The pre_render was user to set all fileuploads to:
$field['isRequired'] = 1;
result > the fields were still not required (Although an asterisk did appear on the form).
Sample code:
Could you confirm this bug? Perhaps there is an alternative function to achieve the same result?