Why is Image handling important in Laravel applications, and what problem does it solve for developers?

Why is Image handling important in Laravel applications, and what problem does it solve for developers? The key reason to understand image handling is that Laravel applications are usually composed of several layers that must work together predictably. Image uploads should be validated and, when necessary, processed with a dedicated image library. Ignoring that boundary can lead to duplicated logic, poor security, unnecessary database work, or code that is difficult to test. Why it matters in practice: Laravel handles uploaded files through the request object and storage APIs, with validation used to control size, type and other constraints. The specific focus here is image handling: Image uploads should be validated and, when necessary, processed with a dedicated image library. This question is designed to test not only terminology, but also how the concept fits into Laravel's request, application, database, security, or deployment workflow.