What are some common field validations in Django models?
An example of an AI chatbot conversation about Django model field validations.
What are some common field validations in Django models?
In Django, common field validations include checking for unique values, ensuring fields are not null, and validating data types.
Can you give me an example of how to implement a unique validation?
Sure! You can use the unique=True argument in your model field definition. For example: email = models.EmailField(unique=True).
What about validating a date field?
For date fields, you can use validators like MinValueValidator or MaxValueValidator to ensure the date falls within a specific range.
How do I handle validation errors in Django?
You can handle validation errors by using Django's built-in error messages in forms. They will automatically display if the validation fails.
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