在Django中在验证错误时将css类添加到字段 [英] Adding css class to field on validation error in django

问题描述

我正在使用Django的modelform及其非常好.如果存在与验证相关的错误，如何突出显示实际的文本框(例如border:red).基本上，我想要的是如果字段中存在验证错误，则添加一个类(错误).

I am using Django's modelform and its really good. How can I highlight the actual text box (e.g. border:red ) if there is a validation error associated with it. Basically what i want is to add a class (error) if there is a validation error to a field.

推荐答案

如何定义error_css_class? http://docs. djangoproject.com/en/dev/ref/forms/api/#styling-required-or-errongous-form-rows ?

What about defining error_css_class? http://docs.djangoproject.com/en/dev/ref/forms/api/#styling-required-or-erroneous-form-rows?

class MyForm(ModelForm):
    error_css_class = 'error'

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