Validating form data using javascript

02-Oct-2014 01:52 by 4 Comments

Validating form data using javascript

This tutorial will help you to add more functionality to your forms that leads to better user experience and better website quality.

validating form data using javascript-9

This step will be about dynamic elements and how to use Javascript to create and then apply them wherever you would like to.

To do it place class=”class_name_here” to input tags where class_name_here is name of class defined between style tags (see example if you are new to adding classes to elements).

Add only field class to each text field, rest will be used later.

Now we’re going to create a new HTML form and put it here.

As you can see below, there are some comments referring to each part of my code, so I believe that at this point additional explanations are superfluous.

Otherwise, if you’re planning to create a new form, start reading since the beginning.

Let’s start with some brief explanation of what are we going to do.As you may have guessed it is time to add some CSS and make our form look a little better.Here is my example of green form definitions: Classes are named according to their further function.I’m sure that you have already seen a lots of different forms and you already noted that filling in some of them was much more convinient than filling in other ones.By and large, good ones were enhanced with additional scripts.We are going to cover several field types including standard input field, password field, repeat password field, email field, options list and few different js scripts.