Can you explain what MVC validation attributes are?
MVC validation attributes are used in ASP.NET to enforce validation rules on model properties. They help ensure that user input meets specific criteria before being processed.
How do I use these attributes in my model?
You can use attributes like [Required], [StringLength], and [Range] directly on your model properties to specify validation rules.
Can I create custom validation attributes?
Yes, you can create custom validation attributes by inheriting from the ValidationAttribute class and overriding the IsValid method.
What happens if validation fails?
If validation fails, the model state will be invalid, and you can return error messages to the user, prompting them to correct their input.
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