Getting Started with Data Annotations in ASP.NET Core

In this video, we’ll be taking a look at how to use data annotations in ASP.NET Core to improve data validation. Data annotations are attributes that can be applied to properties in your model classes to specify validation rules for user input. This can help prevent invalid data from being submitted and can make it easier to maintain the integrity of your data.

We’ll start by introducing the basics of data annotations, including the most commonly used attributes such as Required, Range, StringLength, and RegularExpression. We’ll then demonstrate how to use these attributes in your model classes to specify validation rules and how to customize the error messages displayed to the user when input fails validation.

By the end of this video, you’ll have a solid understanding of how to use data annotations to validate user input in your ASP.NET Core applications. Whether you’re a beginner just starting out with ASP.NET Core or an experienced developer looking to improve your data validation techniques, this video has something for everyone.

If you have any questions or comments about this video or anything related to data annotations in ASP.NET Core, feel free to send me an email at [email protected]. I’d be happy to hear from you and help in any way I can.

Also, don’t forget to check out the rest of the videos in this series! You can find the full playlist here:
https://youtube.com/playlist?list=PL7FPz4G6wEUYqCNy7ij1roSTb3Ad5jiPa. I hope you find the rest of the videos helpful and informative.

Thanks for watching!!!