Manually validate Model in ASP.NET Core Web API (edit)

• form action="#" method="post" enctype="multipart/form-data" ...
• input type="text" ...
• input type="file" 
• input type="checkbox" ...
• input type="radio" ...
• input type="submit" ...
• Backend: Build Model from Request.Forms
• Backend: Validation using DataAnnotation

Validation with the Data Annotation Validators (C#)

using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.IO;
using System.Linq;
using System.Net; 

namespace ShopApi.Controllers
{
    [ApiVersion("1.0")]
    [ApiVersion("2.0")]
    [ProducesResponseType((int)HttpStatusCode.OK)]
    [ProducesResponseType((int)HttpStatusCode.BadRequest)]
    public class StoreMemberController : BaseController
    {
        ...
        [ApiKey]
        [AllowAnonymous]
        [HttpPost("register"), DisableRequestSizeLimit]
        public async Task<IActionResult> Register(CancellationToken cancellationToken)
        {
            try
            {
                var request = new StoreMemberRegisterCommand();
                var hasFileUploaded = Request.Form.Files.Count > 0;
                IFormFile file = hasFileUploaded ? Request.Form.Files[0] : null;
                var formData = Request.Form.ToDictionary(x => x.Key, x => x.Value.ToString());

                request.StoreName = formData[nameof(StoreRegisterDto.store_name)];
                ...
                var context = new ValidationContext(request, serviceProvider: null, items: null);
                var results = new List<ValidationResult>();
 
                var isValid = Validator.TryValidateObject(request, context, results);
 
                if (!isValid)
                {
                    var errors = (from x in results select x.ErrorMessage).ToArray();
                    return Ok(new
                    {
                        Success = false,
                        Status = HttpStatusCode.BadRequest,
                        StatusCode = (int)HttpStatusCode.BadRequest,
                        Data = errors
                    });
                }
                ...
            }
            ...
        }
    }
}

References

Super Basic HTTP API with ASP.NET Core

How To Build A Basic HTTP API With ASP.NET Core | Khalid Abuhakmeh (HAY HAY HAY HAY HAY)

Build a REST API for your Mobile Apps with ASP.NET Core

Build a REST API for your Mobile Apps with ASP.NET Core - Stormpath User Identity API (HAY HAY HAY HAY HAY)

c# - .NET Core Web API model validation - Stack Overflow (HAY HAY HAY)

Manual Validation with Data Annotations (odetocode.com) (HAY HAY HAY)

Combining ASP.NET Core validation attributes with Value Objects · Enterprise Craftsmanship

Handling validation responses for ASP.NET Core Web API | Jerrie Pelser's Blog

ASP.NET Core REST API Model Validation (pragimtech.com)

javascript - How to append whole set of model to formdata and obtain it in MVC - Stack Overflow (HAY HAY HAY)

SyncfusionExamples/inventory-management-rest-service-asp-dotnet-core: This repository contains the inventory management REST service, built with ASP.NET Core 3.1 and Entity Framework 3.1 to illustrate creating REST API to performing CRUD actions and, how to create JWT token and secure API. (github.com)

brunomoita/InventoryService: ASP.NET Inventory API (github.com)

4 Ways To Get Form Data In ASP.NET MVC 5

4 Ways to Get Form Data in ASP.NET MVC 5 (completecsharptutorial.com) (HAY HAY HAY HAY HAY)

Angular + ASP.NET Core + Upload Files

Uploading Files With ASP.NET Core and Angular

Uploading Files With ASP.NET Core and Angular | dotnetthoughts

ASP.NET Core 6.0

ASP.NET Core 6.0 - Minimal API Example - Todo API implementation using Minimal API, Entity Framework Core In Memory Provider and Open API

anuraj/MinimalApi: ASP.NET Core 6.0 - Minimal API Example - Todo API implementation using Minimal API, Entity Framework Core In Memory Provider and Open API. (github.com)

Integration Testing ASP.NET Core 6 Minimal APIs - An example of integration testing ASP.NET Core 6 Minimal hosting and actions

martincostello/dotnet-minimal-api-integration-testing: An example of integration testing ASP.NET Core 6 Minimal hosting and actions (github.com)

Todo REST API with ASP.NET Core Minimal APIs

davidfowl/CommunityStandUpMinimalAPI (github.com)

ASP.NET 5.0 on AWS

awsdocs/aws-doc-sdk-examples: Welcome to the AWS Code Examples Repository. This repo contains code examples used in the AWS documentation, AWS SDK Developer Guides, and more. For more information, see the Readme.rst file below. (github.com)

Câu hỏi thường gặp về Amazon S3: Amazon Simple Storage Service (S3) — - — AWS

Câu hỏi thường gặp về Amazon EC2: Câu hỏi thường gặp về Amazon EC2 – Amazon Web Services

.NET 5 on AWS | AWS Developer Tools Blog (amazon.com)

Exploring .NET 5 with the AWS Toolkit for Visual Studio | AWS Developer Tools Blog (amazon.com)

+ AWS SDK for .NET: AWS SDK for .NET (amazon.com)

+ AWS Toolkit for Visual Studio: AWS Toolkit for Visual Studio (amazon.com)

+ Amazon DynamoDB: Amazon DynamoDB | NoSQL Key-Value Database | Amazon Web Services

+ AWS CodePipeline: AWS CodePipeline | Continuous Integration & Continuous Delivery (amazon.com)

Integration Testing ASP.NET Core 6 Minimal APIs

martincostello/dotnet-minimal-api-integration-testing: An example of integration testing ASP.NET Core 6 Minimal hosting and actions (github.com)