Most all of the web developer are well known about html5 and it is being more popular in the development environment. Now HTML5 more systematic and more accessibility then before.
We have found one fantastic query plugins for html5 placeholder. This plugins is developed by Brian pandey . In this git hub account he have put jquery place holder plugins https://github.com/developeryamhi
<input type=”text” placeholder=”Enter your email” value=”” / >
Above is for only text box but you can do for password and text area too.