我覆盖了方法clean _:
def clean_password(self):
value_password = self.cleaned_data.get('password')
if len(str(self.cleaned_data['password'])) < 6:
raise forms.ValidationError("Password must been more then 6 symbols")
elif len(str(self.cleaned_data['password'])) > 45:
raise forms.ValidationError("Password must been less 45 symbols")
elif value_password is None:
raise forms.ValidationError("Field of password can't are blank")
return value_password
def clean_password2(self):
value_password2 = self.cleaned_data.get('password2')
if len(str(self.cleaned_data['password2'])) < 6:
raise forms.ValidationError(self.error_messages['password_mismatch'],
code='password_mismathc')
elif len(str(self.cleaned_data['password2'])) > 45:
raise forms.ValidationError("Password must been less 45 symbols")
return value_password2
def clean(self):
super(Form_registration, self).clean()
data = self.cleaned_data
if data["password"] != data["password2"]:
raise forms.ValidationError("Password must been are equal")
return data
如果我写这个{{form.errors}}然后在首页打印错误,但我希望错误打印在表单密码附近。
我必须做什么?
答案 0 :(得分:2)
更改clean
方法以通过将字段名称传递给它来引发验证错误。
def clean(self):
super(Form_registration, self).clean()
data = self.cleaned_data
if data["password"] != data["password2"]:
raise forms.ValidationError({'password': ["Passwords must be the same."]})
return data
编辑:
这是您的模板应该是什么样子:
<form action="" method="post">
{% csrf_token %}
{{ form.non_field_errors }}
<div class="fieldWrapper">
{{ form.password.errors }}
<label for="{{ form.password.id_for_label }}">Password:</label>
{{ form.password }}
</div>
<div class="fieldWrapper">
{{ form.password2.errors }}
<label for="{{ form.password2.id_for_label }}">Confirm Password:</label>
{{ form.password2 }}
</div>
</form>
答案 1 :(得分:2)
{{form.password1.errors}}
只需在form.field_id.errors中添加您的字段ID,然后将其放在所有表单元素旁边。