Hello Devz, This post will describe how to do a simple MVVM TextBox validation with IDataErrorInfo. UI Data Validation is an important part of the FrontEnd creation. The FrontEnd should always be backed up by the BackEnd validation! But here we will focus only on the FE part. Before showing the code, you have to […]
C# – Simple email validation regex
Hello Devz, Do you have a web or WPF application that needs email address validation? Regex (regular expression) can help you. This post outlines a simple email validation regex that you can use straight away. What is a regex? A regular expression (regex for short) describes a search pattern using a particular text string. It’s […]