Some call it magic -- the ability to make objects appear suddenly out of nowhere. You can create this kind of magic on your website using a few lines of JavaScript ...

Add a description, image, and links to the text-box topic page so that developers can more easily learn about it.

This project aims to provide a basic starting point for a a text based adventure game. You should have everything you need to get started customizing your own game ...

To achieve this validation we can use javascript as follows: In this below code ... In that function, we got the value of text box in a variable x. And then we will check if the value is null or empty ...