How can you handle form validation in Django or Flask?
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Handling Form Validation in Django and Flask
Form validation is essential in web development to ensure users submit clean, correct data. Both Django and Flask offer powerful ways to handle this.
In Django, form handling is built-in. You can use forms.Form or forms.ModelForm to define fields and
Django automatically validates field types, and you can add custom rules using clean_<field>() methods. In your view, check form.is_valid() and access cleaned data with form.cleaned_data.
In Flask, form validation is typically done using the Flask-WTF extension, which wraps WTForms. After
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