TextBox Watermark Effect in JavaScript

Step 1: Here we create a simple example of a TextBox Watermark Effect. There are two TextBoxes (txtname, txtage) in our example.


Step 2:

Here we call two functions ShowName() and ShowAge(). These functions are useful as they check the value of the TextBox and if the TextBox has a value it will set it as TextBox value otherwise it will set the default value ("Enter your name Here" or "Enter your age here").

Step 3: Now we declare the JavaScript functions ShowName() and ShowAge():