Django：需要所有formset表单？ [英] Django: Make all formset forms required?

问题描述

正如这个问题，除了没有真正答案的人已经关闭并被接受。看起来我可以使用自定义表单并覆盖干净的方法，但是仍然不能回答我如何检查它们是否全部填充。我应该看什么属性？

Exactly like this question, except that one got closed and accepted without a real answer. It looks like I can use a custom formset and override the clean method, but that still doesn't answer how I check that they're all filled in. What properties am I supposed to be looking at?

表单是聪明的，足以忽略未更改的额外表单。

The formset is smart enough to ignore extra forms that were not changed.

*尖叫*这使我无所畏惧。

*Screams* This has caused me nothing but agony.

推荐答案

想想我找到了解决方案通过挖掘源...

Think I found the solution by digging through the source...

class BaseVehicleFormSet(BaseFormSet):
    def clean(self):
        for i in range(self.total_form_count()):
            if not self.forms[i].has_changed():
                raise ValidationError("All vehicle forms must be filled in. Press \"remove\" if you've added too many.")

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