Thanks very much!
So now hava two way to solve problems;
one is clean（）
def clean(self):
cleaned_data = super(Register,self).clean()
passwd = cleaned_data.get('passwd')
repasswd = cleaned_data.get('repasswd')
if(passwd != repasswd):
self.add_error('repasswd',u'两次密码不一致')
another is clean_passwd():
def clean_passwd(self):
passwd = self.cleaned_data.get('passwd')
repasswd = self.cleaned_data.get('repasswd')
if passwd != repasswd:
raise forms.ValidationError('两次密码不一致')
return passwd
change my code
repasswd = self.cleaned_data['repasswd']
to
repasswd = self.cleaned_data.get('repasswd')
在 2017年7月18日星期二 UTC+8下午5:53:14，Tom Evans写道：
>
> As described in the docs on form and field validation, if you want to
> validate one field using another field, you do so in the clean()
> method:
>
> https://docs.djangoproject.com/en/1.8/ref/forms/validation/
>
> and in detail
>
>
> https://docs.djangoproject.com/en/1.8/ref/forms/validation/#cleaning-and-validating-fields-that-depend-on-each-other
>
>
> Cheers
>
> Tom
>
> On Tue, Jul 18, 2017 at 10:19 AM, 李余通 <[email protected] <javascript:>>
> wrote:
> > My mind is here:
> >
> > class Register(forms.Form):
> > passwd =
> > forms.CharField(max_length=20,label='密码',widget=forms.PasswordInput)
> > repasswd =
> > forms.CharField(max_length=20,label='重复密码',widget=forms.PasswordInput)
> >
> > def clean_passwd(self):
> > passwd = self.cleaned_data['passwd']
> > repasswd = self.cleaned_data['repasswd'] #here is error
> >
> > if passwd != repasswd:
> > raise forms.ValidationError('两次密码不一致')
> > return passwd
> >
> > So,problems is i want to check passwd and repasswd same,How to solve?
> >
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