How to tell the admin panel to skip only gif files from images?

Question

Django

I want to make a site only for giveaways and so that if the user uploads a new image, he will get an error like "the file of this format is not suitable"

Answer 1

When a user uploads a file, check its format and if it doesn't fit send an exception: Don't forget to import: It's all in the admin.py file PS. I don’t understand Django myself (I did several projects on vidos), but I know about it. Try raise ValidationError('Текст сообщения')