Make file upload fields mandatory via client script

Wed Feb 18 2026 10:29:41 GMT+0000 (Coordinated Universal Time)

Saved by @usman13

var value = ZDK.Page.getField("NDA_File").getValue();
if (value == "Yes") {
    ZDK.Page.getField('NDA_File_Upload').setMandatory(true);
}