我在我的 forms.py 中做了一个 clean_email 函数来检查这个人注册的电子邮件是否是注册学校的一部分。
这是表格:
class StudentRegister(UserCreationForm):
email = forms.EmailField(required = True)
def __init__(self, *args, **kwargs):
super(StudentRegister, self).__init__(*args, **kwargs)
self.fields['email'].widget.attrs['placeholder'] = 'example@example.com'
self.fields['first_name'].widget.attrs['placeholder'] = 'First Name'
self.fields['last_name'].widget.attrs['placeholder'] = 'Last Name'
self.fields['password1'].widget.attrs['placeholder'] = 'Password'
self.fields['password2'].widget.attrs['placeholder'] = 'Password'
class Meta:
model = get_user_model()
fields = (
'email',
'first_name',
'last_name',
'password1',
'password2'
)
def clean_email(self):
email = self.cleaned_data.get('email')
email = email.split('@')[1]
try:
school = School.objects.get(email_domain = email)
except ObjectDoesNotExist:
raise forms.ValidationError('School not found, check your email')
return email
def save(self):
user = super(StudentRegister, self).save()
student = Student(user = user)
student.save()
return user, student
这是学生注册的 View :
def student_registration(request):
#Student Registration
if request.method == 'POST':
form = StudentRegister(request.POST)
#Gets school object from email domain.
email = form['email'].value().split('@')[1]
try:
school = School.objects.get(email_domain = email)
except ObjectDoesNotExist:
pass
if form.is_valid() and school:
user, Student = form.save()
Student.school = school
Student.save()
user.groups.add(Group.objects.get(name='Student'))
#user.is_active to stop users logging in without confirming their emails
user.is_active = False
user.save()
#Sends confirmation link.
send_confirmation_email(request, user)
args = {'email': user.email,
'link': user.Student.school.email_website,}
return render(request, 'email/token_sent.html', args)
else:
args = {'form': form,}
return render(request, 'users/students.html', args)
else:
form = StudentRegister()
args = {'form': form,}
return render(request, 'users/students.html', args)
出现在表单上的错误是“输入有效的电子邮件地址”。即使我输入了有效的电子邮件。
知道问题出在哪里吗？
请您参考如下方法:
在 clean_email 方法中，您用域覆盖原始电子邮件。将您的代码更改为:
def clean_email(self):
original_email = self.cleaned_data.get('email')
email = original_email.split('@')[1]
try:
school = School.objects.get(email_domain = email)
except ObjectDoesNotExist:
raise forms.ValidationError('School not found, check your email')
return original_email
