【原】增加QQ校验的forms.py

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讲解对象：增加QQ校验的forms.py

作者：融水公子 rsgz

代码内容：

from django import forms

from .models import Student

class StudentForm(forms.ModelForm):

    def clean_qq(self):

        cleaned_data=self.clean_data['qq']

        if not cleaned_data.isdigit():

            raise forms.ValidationError('必须是数字！')

        return int(cleaned_data)

    class Meta:

        model=Student

        fields=('name','sex','profession','email','qq','phone')

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