The Object-Oriented Thought Process, Fourth Edition

A JavaScript Validation Example

JavaScript, as are most scripting languages, is considered to be object-based. Just like C++, you can write JavaScript applications that do not comply with object-oriented criteria. However, JavaScript does provide object-oriented capabilities. This is what makes scripting languages, such as JavaScript and ASP .NET, very important in the object-oriented market. You can use objects in a JavaScript application to enhance the capabilities of your web page. In some ways, you can think of these scripting languages as bridges between traditional programming paradigms and object-oriented models. It is important to understand that you can incorporate objects into your web applications, even if you aren’t using pure object-oriented ...