What are some examples of serializer validation?

Can you explain what serializer validation is?

Serializer validation is the process of ensuring that the data being serialized meets certain criteria before it's converted into a specific format.

What are some common validation rules used in serializers?

Common validation rules include checking for required fields, data types, value ranges, and unique constraints.

Can you give me an example of how to implement validation in a serializer?

Sure! In a Django REST Framework serializer, you can override the validate method to add custom validation logic.

What happens if the validation fails?

If validation fails, the serializer will raise a validation error, and the data won't be saved or processed further.