我试图在验证过程中根据选择植被迫使一个形式领域。
def clean(self):
cleaned_data = self.cleaned_data
if cleaned_data.get( periodical ) == True:
if cleaned_data.get( period_start_date ) == None:
msg = _( custom message )
self._errors[ period_start_date ] = ErrorList([msg])
守则的例子在发挥作用,但错误信息中没有任何区别,即:要求启动时间(并非空洞)还是确定适当的格式日期。 由于Django的验证处理得当,Im不希望取代。
我想要达到的目标(ort)是在一段时期为真实所需要的条件——开始——在选择地点定期进行排他之前就算出。 任何人对我来说都是开明的ip子吗?
Thanx。
def clean_period_start_date(self):
psd = self.cleaned_data[ period_start_date ]
prd = self.cleaned_data[ periodical ]
if prd:
if not psd:
raise forms.ValidationError("Start date is required on a periodical thing...")
return psd
仅从时间开始就清理。 那么,你可以具体提出错误。
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