12 Useful jQuery Form Validation – Techniques and Tutorials
However, after validating the form, the developers are needed to reload it and this process sometimes leads to loss of form contents. There are some tutorials which trains the developers to validate the forms instantaneously by keeping the pages unchanged. This prevents that loss and makes the whole process much easier and faster. This technique is also taught by some tutorials. Some of the tutorials teach the developers to use jQuery to conceal and reveal the inputs as per the requirement. The inputs can be used to apply decorative styling, validating, as well as for putting the inputs in an order as well as submission of AJAX.
Some tutorials also teach how to develop a form where various fields are needed. They also teach how to develop the option of displaying the error message if the form is submitted without being properly filled up. There are specific ways to create an option where the user will be able to put down his/her user name and check whether the name chosen is valid or not. If not valid, then it will also have the option of showing a suitable massage.