SmartValidation.Core 1.0.1

.NET 5.0 This package targets .NET 5.0. The package is compatible with this framework or higher. .NET Core 3.1 This package targets .NET Core 3.1. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. 
dotnet add package SmartValidation.Core --version 1.0.1
                    


                    

                
NuGet\Install-Package SmartValidation.Core -Version 1.0.1
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="SmartValidation.Core" Version="1.0.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="SmartValidation.Core" Version="1.0.1" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="SmartValidation.Core" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add SmartValidation.Core --version 1.0.1
                    


                    

                
#r "nuget: SmartValidation.Core, 1.0.1"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package SmartValidation.Core@1.0.1
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=SmartValidation.Core&version=1.0.1
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=SmartValidation.Core&version=1.0.1
                    


                            Install as a Cake Tool

Custom Data Annotations for ASP.NET Core

A lightweight and extensible library of custom validation attributes for ASP.NET Core applications. Enhance model validation using custom rules for common Indian formats like PAN, Aadhar, Postal Code, and additional validations for text, email, and phone numbers.

Features

  • OnlyLettersAttribute: Allows only alphabetic characters.
  • OnlyLettersAndSpacesAttribute: Allows only letters and spaces.
  • NoSpecialCharactersAttribute: Disallows any special characters.
  • NoSpecialCharactersOrNumbersAttribute: Disallows both special characters and numbers.
  • ValidEmailAttribute: Restricts invalid email patterns (e.g. no asterisk * allowed).
  • ValidPhoneAttribute: Validates 10-digit Indian mobile numbers.
  • ValidPANAttribute: Validates Indian PAN card numbers (e.g. ABCDE1234F).
  • ValidAadharAttribute: Validates 12-digit Aadhar numbers with format check.
  • ValidPostalCodeAttribute: Validates 6-digit Indian PIN/Postal Codes.

Installation

This package will be published on NuGet soon. For now, clone or copy the code to your project.

git clone https://github.com/pravinkumarvb/SmartValidation.Core.git

Usage

using SmartValidation.Core.Attributes;

public class UserDto
{
    [NoSpecialCharactersOrNumbers]
    public string? Name { get; set; }

    [NoSpecialCharacters]
    public string? CompanyName { get; set; }

    [PanNumber]
    public string? PANNumber { get; set; }

    [AadharNumber]
    public string? AadharNumber { get; set; }

    [IndianPostalCode]
    public string? PostalCode { get; set; }

    [ValidPhone]
    public string? PhoneNumber { get; set; }
}

Contributing

Contributions are welcome! Feel free to fork the repo, create a feature branch, and submit a pull request.

Product Compatible and additional computed target framework versions.
.NET net5.0 is compatible.  net5.0-windows was computed.  net6.0 is compatible.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 is compatible.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 is compatible.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 is compatible.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 was computed.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 is compatible. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 was computed. 
.NET Framework net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
1.0.1 279 8/6/2025
1.0.0 274 8/5/2025