我想在我的 Django 模型中验证问题字段不接受我尝试的整数，但它不起作用..我该怎么做？

Question

这是我的代码
#models.py 来自 django.db 导入模型

class Question(models.Model):
    question = models.CharField(max_length=200, null= True)
    option1 = models.CharField(max_length= 200, null= True)
    option2 = models.CharField(max_length= 200, null= True)
    option3 = models.CharField(max_length= 200, null= True)
    option4 = models.CharField(max_length= 200, null= True)
    answer = models.CharField(max_length=200, null=True)
    
    def __str__(self):
        return self.question

#views.py 从 django.shortcuts 导入渲染，重定向从 .models 导入 * 从 .forms 导入 QuestionForm 来自 django.views 导入视图从 django.urls 导入反向

class 添加问题（查看）：

def post(self, request):
    forms = QuestionForm(request.POST)
    if forms.is_valid():
        forms.save()
        print("i was in If ")
        return redirect(reverse('home'))
    else:
        print("i was in else ")
        context = {'forms': forms}
        return render(request, 'file/addQuestion.html', context)
    
def get(self, request):
    forms = QuestionForm()
    context = {'forms': forms}
    return render(request,'file/addQuestion.html',context)

Answer 1

只需检查 request.POST.get('question') 是否为带有 .isdigit()

的数字

我想在我的 Django 模型中验证问题字段不接受我尝试的整数，但它不起作用..我该怎么做？

i want a validation in my Django model that question field would not accept an integer i try but it's not working..How can i do that?

django

django-models

django-views

django-validation

model-validation