So, most of the web developers prefer Java Script form validation.
Below are the ways to get the value from all types of form elements.
Before you ask, and someone always does, these examples will currently work in the following browsers: Safari 5, Chrome 6, Opera 9, Firefox 4 Beta and the i Phone/i Pad.
Also each browser has a slightly different default behaviour.
Login form plays a key role in website development, which authenticate user access to other resources.
Here, we are giving our Java Script codes for validating Login form.