def clean_captcha(self):
# 获取验证码 name="captcha"
captcha = self.cleaned_data.get('captcha', None)
# 如果返回True 则返回验证码
if not Captcha.check_captcha(captcha):
raise forms.ValidationError(u'验证码错误!')
else:
return captcha
def clean_captcha(self):
captcha = self.cleaned_data.get('captcha')
if not Captcha.check_captcha(captcha):
raise forms.ValidationError(u'验证码错误')
return captcha
def validate_graph_captcha(self,field):
graph_captcha = field.data
if not Captcha.check_captcha(graph_captcha):
raise wtforms.ValidationError(u'图形验证码错误')
def validate_captcha(self,field):
captcha = field.data
if not Captcha.check_captcha(captcha):
wtforms.ValidationError(u'验证码错误！')