Builds a CustomerDateOfBirthValidation attribute by inheriting ValidationAttribute and overriding IsValid, enforcing an 18-year minimum age with DateTime.TryParse checks - a step-by-step alternative to built-in attributes like Required and StringLength. ...
Ali Hamza Ansari
Meet Ali, a talented .NET developer from Pakistan. Besides blogging, Ali works for a range of international customers doing everything from C# to Azure.
Custom model validation attributes in ASP.NET Core