我可以添加空白拉吗?
(最初要求和解决支持中心)
最佳答案社区管理员
I'm interested why this would be a need. Why not just simply skip the field entirely, meaning don't select any option.\u00a0 A blank is a null value.\u00a0 so if nothing is selected in the drop-down, that means the value of the field is null.\u00a0 If the field is a required field and a response like a blank is needed because I suppose there is no applicable answer, if such is the case, I would probably use an \"N\/A\" value instead of a blank or null.\u00a0 Unless you mean a space but again this is probably not going to be helpful when you do filtering and such.<\/p>","className":"post__content__best_answer"}">
查看原始