ASP.NET Core MVC has built-in support for formatting response data, using fixed formats or in response to client specifications. Sections Format-Specific Action Results Content Negotiation Configuring Formatters Response Format URL Mappings View or download sample from GitHub. Format-Specific Action Results Some action result types are specific to a particular format, such as JsonResult and ContentResult.
Introduction to model validation Before an app stores data in a database, the app must validate the data. Data must be checked for potential security threats, verified that it is appropriately formatted by type and size, and it must conform to your rules. Validation is necessary although it can be redundant and tedious to implement.
Introduction to model binding Model binding in ASP.NET Core MVC maps data from HTTP requests to action method parameters. The parameters may be simple types such as strings, integers, or floats, or they may be complex types. This is a great feature of MVC because mapping incoming data to a counterpart is an often repeated
Bundling and minification are two techniques you can use in ASP.NET to improve page load performance for your web application. Bundling combines multiple files into a single file. Minification performs a variety of different code optimizations to scripts and CSS, which results in smaller payloads. Used together, bundling and minification improves load time performance by
How do filters work? Each filter type is executed at a different stage in the pipeline, and thus has its own set of intended scenarios. Choose what type of filter to create based on the task you need it to perform, and where in the request pipeline it executes. Filters run within the MVC Action