Validation Articles

Server Side DropDownList validation in ASP.Net Core

Server Side TextBox validation in ASP.Net Core

ASP.Net MVC: Minimum and Maximum character length validation

ASP.Net MVC: Maximum character length validation

ASP.Net MVC: Minimum character length validation

ASP.Net Core: Minimum and Maximum character length validation

ASP.Net Core: Maximum character length validation

ASP.Net Core: Minimum character length validation

Required Field Validator in ASP.Net Core

Validate File in INPUT Type File (FileUpload) in AngularJS

US Mobile Number validation using Regular Expressions in C# and VB.Net

Alphabets (Upper and Lower case) validation using Regular Expressions in C# and VB.Net

GST (Goods and Services Tax) Number validation in C# and VB.Net

Aadhaar Number validation using Regular Expressions in C# and VB.Net

Validate File in INPUT Type File (FileUpload) using JavaScript in HTML

Validate File in INPUT Type File (FileUpload) using jQuery in HTML

Filtering Files based on Extensions in ASP.Net FileUpload Control

Numeric validation using RegularExpression Validator in C# and VB.Net

Email Address validation using RegularExpressionValidator in C# and VB.Net

Using Validation in Windows Forms in C# and VB.Net

Validation Articles

Server Side DropDownList validation in ASP.Net Core

Server Side TextBox validation in ASP.Net Core

ASP.Net MVC: Minimum and Maximum character length validation

ASP.Net MVC: Maximum character length validation

ASP.Net MVC: Minimum character length validation

ASP.Net Core: Minimum and Maximum character length validation

ASP.Net Core: Maximum character length validation

ASP.Net Core: Minimum character length validation

Required Field Validator in ASP.Net Core

Validate File in INPUT Type File (FileUpload) in AngularJS

US Mobile Number validation using Regular Expressions in C# and VB.Net

Alphabets (Upper and Lower case) validation using Regular Expressions in C# and VB.Net

GST (Goods and Services Tax) Number validation in C# and VB.Net

Aadhaar Number validation using Regular Expressions in C# and VB.Net

Validate File in INPUT Type File (FileUpload) using JavaScript in HTML

Validate File in INPUT Type File (FileUpload) using jQuery in HTML

Filtering Files based on Extensions in ASP.Net FileUpload Control

Numeric validation using RegularExpression Validator in C# and VB.Net

Email Address validation using RegularExpressionValidator in C# and VB.Net

Using Validation in Windows Forms in C# and VB.Net