base_confirmation_page_content.py

from django import forms
from django.db import models
from django.utils.translation import gettext_lazy as _

class RenovationConfirmationContent(models.Model):
    faq_title = models.CharField(max_length=191)
    faqCategory = models.ForeignKey("content.faq")
    
    def clean(self):
        if self.faqCategory and not self.faq_title:
            raise forms.ValidationError({
                "faq_title": "Si une faq est affichée, il est obligatoire de lui donner un titre"
            })